My fiancée and I spent 1 week in Flora&Tyler's apartment in August.
First of all, we loved it for its excellent location, very close to a lot of cool restaurants, bars and markets, perfect to explore the East End on foot and with good connections with the city centre. The recently converted building was a historical warehouse retaining its original look outside and inside.
The flat itself is surprisingly comfortable, bright and spacious for a couple, with a peculiar industrial/creative layout. It's very quiet since it does not face the street and has a very big Crittal-style window overlooking trees.
The bedroom in the mezzanine has a very comfortable double bed (the only issue for us was that you cannot completely darken out the room).
The bathroom is new, clean and with a great shower, while the kitchen provides everything you may need.
Furniture, a collection of well-selected books and pieces of art remind you that it's a place where the owners live and, even if there are a lot of their personal belongings, we had enough storage space.
Even if we didn't meet them, Flora&Tyler were always available during our stay and were so kind to leave all the essentials and a welcome "kit".
We'd definitely book it again!