I stayed at Leo's place whilst I was visiting London for a few days during the week in July and there are so many good things to stay about Leo and his place! Leo was very warm welcoming and friendly, he was working from home but you could come and go and you pleased and you didn't really feel like you were in the way. His home is so clean and stylish and the sofa bed was really comfortable. I had stayed at my brothers place the week before, and his sofa bed is the most uncomfortable bed ever so I was a little apprehensive staying on Leo's sofa bed. But I needed haven't worried; it was so comfy.
One thing to mention: the room is on street level and it's pretty noisy so if you're a sensitive sleeper, wear ear plugs!
The location of the flat is so central and it's such good value for money. It's a five minute walk from Brick Lane and a 15 minute walk to both Liverpool Street and Aldgate East stations to get into the centre of the city.
Leo is a decent bloke and I wouldn't hesitate to stay ragain! I'd recommend this place for anyone who's in town for a few days.