New sitcom Stath Lets Flats stars Jamie Demetriou as Stath, an incompetent lettings agent at 'Michael & Eagle Lettings', a dodgy London lettings agency run by his father. Jamie Demetriou explains more here.

Stath Lets Flats starts on C4 on June 27 at 10pm.

Read an interview with co-star Natasia Demetriou here.

What’s the show’s core set up?

The show is based in one of those lettings agencies that are ten-a-penny that you can pass a million times without knowing what sort of a business it is. It’s got a stupid name and it’s a stupid business as a result. The show is about London Greek-ness and the way that looks and feels. And it’s about family, nepotism and the results of love. It’s primarily about a character named Stath who is for want of a better word an idiot. He’s someone who wants to be clever without learning. Stath is someone who assumed he must be amazing because it would be incredibly inconvenient if he wasn’t.

Stath is the longest in a line and distinguished line of comedy losers. Why do you think we’re drawn to such characters? Why do they make such good comic material?

I think a flawed character specifically with British comedy in particular, is at the heart of every good show. I think that probably makes sense across the world but in the UK, their flaw tends to be they’re too bad and in America they’re too good. With flawed characters, the inherent comedy is about the lack thereof and I think that it’s comforting to watch someone who’s less intelligent than you are. When you pitch a character like Stath, there aren’t many people in the world who are less good than him so anyone can look down on him which is useful. But it also allows you to empathise with them a bit more as well, which I think is a big part of comedy.

Are there elements of you in Stath?

I’d like to say no, but probably, definitely, yes! If I was to remove all airs and graces and if I was to never monitor myself and I’d never had any sort of training in this world, I would probably be Stath. He’s just a man who’s never listened to anything anyone’s ever said. He’s basically me if I had never listened to anyone and if I liked Euro R&B a bit more.

Did you base aspects of him on anyone specific?

He’s an amalgamation of various quirks I’ve seen in people I met at school and over the years. I think that London is such a cultural hub that you hear all these different voices. Something that’s so colourful about London is how language morphs. He’s an amalgamation of all the odd uses of the English language I’ve ever heard but into one person. He’s probably more specifically an amalgamation of about seven people I’ve met in my life. But it’s an ode to them as opposed to slagging them off.

Do you like Stath?

I don’t think I would if I met him, but I think the joy of it hopefully is you can sit afar and take what you want. I don’t think he has a choice but to be the way he is. He was born with that head and he has to live with it so you can’t really judge him.

Which came first: the character or the show’s concept?

The character. I’ve been doing that voice for as long as I can remember. We tried to find a home for him. We felt like the world of lettings is a great base for comedy characters because it’s about people handing themselves the rope to hang themselves with. A flat is a flat and a viewer will see the flat whether the letting agent is there or not, so it’s theirs to lose in a viewing which felt like an inherently comedic premise. They take themselves incredibly seriously and there are some people who are very good at it and they can let a flat, but of the majority of lettings agents I’ve met, the strongest job they’ve done is turning me off the place as opposed to keeping it. There are some verbatim things from viewings I’ve had in the show. For example a guy telling me, we went in and the lights weren’t working and he said, “No, this is actually a treat so when you move in you will be the first person to see the flat with the lights on.”

Someone actually said that?!

Yeah, it was amazing! Like with all comedy the real thing is usually less believable. I’ve got so many stories that we couldn’t put in because they’re just too out of this world. I think that Stath is sort of verging on being a heightened show but I honestly do think that a lot of the time truth is stranger than fiction.

Did you visit any letting agencies or hang out with letting agents for research?

Yeah, I did some viewings.

Did you let on…?

No, not at all. I was tempted when they were nice guys but Stath is not your archetypal lettings agent. He’s way to the left of that but it would be pointless to make a show about a letting agent who is quite good. So we did a couple of viewings and I’d look out for little mannerisms. A lot of it has ended up in the show actually. I had notes out on my iPhone and made a list as long as your arm of little idiosyncratic things that people would do. It’s a very personable role, being a lettings agent, and so the more they give of themselves the more they feel like you’re likely to take the place. But for me in those scenarios, the more they gave themselves, the more I was getting for the show.

It must have been quite weird for them, though. They think they’re showing you around a flat, and you’re not looking at the rooms, you’re intently observing them the whole time!

Yeah, I was being a starey starer.

Was there much improvisation in this series or was it all really carefully scripted.

Both. It was very carefully scripted but we were very lucky to have a cast who can make written dialogue sound like improve and naturalistic. Everyone we cast we found very funny in their own right and it would be a huge waste to not let them move around and try their own stuff. So there’s some stuff that’s ended up in that’s improvised. The tours that I do in the show are probably around 80% improvised because it’s all sight gags. So usually I’d get to the flat about an hour before we’d shoot and walk around making notes.

Was corpsing an issue?

Weirdly I’d like to say yes, but strangely no because everyone was so invested in their characters. I feel like improv becomes slightly problematic when it becomes too much of an in joke. But I think it was all so within the world that you wouldn’t really crack up. There’s a scene in episode 5 with a squatter where weirdly there was quite a lot of laughter. I love working with Liam, any time he’s around we both fall around laughing together. We’ve fallen into this pattern of I play the buffoon and he plays the guy who’s affected by the buffoon.

It’s got a great supporting cast, including your sister Tash. How did you find working together?

We’ve worked together a number of times. This was the dream of all dreams. Her playing my sister in a voice that is the sort of voice that we’ve been doing with each other for a long time… it was magical. We’re both very busy and we see a lot of each other but intensively working together every day and having fun was so special. There’s a scene where we’re out on a pedalo together and just looking at her and thinking about us at the age of 5: it was one of those very special moments. And then inheriting Christos as our surrogate dad was so wonderful.

You mentioned Christos playing your dad. Did you ever think about putting the mum in this show? Do you have an idea of where she is?

Yeah I do but I’m keeping that under my hat for now.

Are you and Tash competitive with each other in your comedy? Were family dinners punctuated by you guys cracking jokes?

Definitely not competitive. We’re very very very very supportive of each other. We don’t spend a huge amount of time at home together but when we do go home it’s just about trying to make each other laugh.

Does it come from either side of the family?

I think my parents are both very funny in their own right. Sometimes intentionally, and sometimes not which tends to be the case with most families. Mine and Tash’s comedy probably comes more from observing than it does from inheriting. Our wanting to do it probably comes from each other’s validation of each other. If you spend your whole life with someone next to you, being like, “what you’re doing is really funny, keep doing that,” it starts to feel like a real thing. We were constantly finding each other hilarious growing up. We both knew we wanted to go into acting but with comedy we ended up being like, “hopefully other people find this funny as well.”

Alistair Roberts has large chunks of dialogue to deliver in Japanese. Does he speak Japanese?

He’s fluent. I wrote the part for him. The only two people that I had from the get go was Tash and Al. We’ve been writing it for five years and I was a big fan of Al. I’d seen him in his sketch troupe Sheeps, I just wanted to see him on TV. He just does a great job of it and he’s someone who runs with improv very well and he can nail scripts. Even the question, does he really speak Japanese, it adds something to a show. So we gave him the opportunity to speak Japanese. Because he’s such a lacklustre character it’s like giving him something really impressive and brings him up a little.

You heard the dreadful news that your co-star Alex Beckett who plays Marcus passed away suddenly aged 35. It must feel like an enormous blow to all of you in the show.

Yes. I’ve worked with Alex a lot over the years. There’s a reason that he’s basically been in every sitcom I come across. He’s an astonishing actor and he’s just one of those people whose name you can’t say without three people in the room saying, “he’s a nice bloke”. He was a force of life and genius improviser. An incredibly kind, generous guy who was always a pleasure to have on set. We were very privileged to have him and he was incredibly professional. If we do any more it won’t be the same without him being there. He got on with everyone and everyone involved in the show is completely crushed. In a lot of ways this series is dedicated to him. He did some amazing stuff while he was alive and selfishly I feel very privileged to have squeezed some of the last drops of genius. There was a day when we had my dad on set but we didn’t know what to do with him and Alex volunteered to do some improv with him. Alex reeled off this three minute perfect monologue. Alex was one of those people who genuinely was a brilliant guy. We’ll miss him a lot and send all love to his family.

How did you find the experience of writing the series? Obviously you’ve been writing for donkey’s years but had you written any full series before?

No. I’d written on sketch shows and a few pilots. It was a long, laborious process and you feel like you’re never going to reach the end of it, but it was all necessary. It was like a five year crash course in how to write a sitcom. I worked with some great people and when we actually got the series commissioned Robert Popper came on board and I wrote the first three episodes with him. I learnt a lot from him and we had a huge amount of fun together. The writing part is always tough but being able to have breakfast with a hero from mine and relearning and have him occasionally pop out of the room and come back with his head covered in ice cream just to make me laugh, was never in my wildest dreams. I grew up on The Timewaster Letters and Look Around You.

Did he do The Timewaster Letters?

He did! He is Robin Cooper. He spent the majority of our writing process in character. That sent me on to pinching myself. Now we’re very close friends and he sends me letters from anonymous corporations telling me I owe them thousands of pounds.

It is difficult, when a show is your baby, to hand it over to other people to direct?

Absolutely not. Well it depends on the person in question. We were lucky enough to have the wonderboy Tom Kingsley at the helm who is a very good friend and frequent collaborator of mine. He’s collaborative without needing to be. He could do it all himself but he is so willing to listen and is so interested in what people have to offer, he’s a workaholic and he will do everything. He goes to the nth degree and is the most committed director I’ve ever worked with. It’s about a lettings agency but it’s more about the characters. Tom is very good with naturalistic delivery and calling me out if he feels like something sounds contrived which is something I’m desperate to her. Critique is good as long as you’re hearing it from a person who you know you’re in sync with.

From starting writing the show to going on air, which part of the process do you enjoy the most and which could you do without?

The shooting is unquestionably the funnest part. It was the six happiest weeks of my existence. I was on Cloud 9 the entire time. The bit I could do without but the hardest part, is the scripting, especially with a show like this where the majority of if it’s funny is the way something’s said as opposed to what is said. On the page it often doesn’t necessarily do the right job. It’s quite disheartening to look at a page sometimes and be like, “I don’t see how anyone could see what was funny here.” You can pray for improv and request that all you want but if you don’t have a good foundation to spring off of, the likelihood is it’s going to become repetitive or it’s going to become self-indulgent.

And improv comes from having really solid characters to go off from.

Exactly. If you know your character inside out then that’s when improv starts to sound good. But improv to me can be as much as throwing a different word into a sentence. I always try and encourage people to say what feels comfortable in their mouth. If they can get a gist of mine across in a different way by all means go for it. Luckily I think we workshopped the script enough that it read very weird to be looked at but to be spoken out loud it tended to sound all right.

Interview supplied by C4.