Disappointing.
The property itself is great, well kept, and in a great location.
HOWEVER we felt that Max and Billie were quite dishonest with information about aspects of the studio; the apartment next to us (through a common wall) was undergoing a major renovation that required demolition work. This would begin at 8am and carry on all day with hammers and drills making a constant noise. It wasn't just that you couldn't sleep through it, it was so loud you couldn't be in the apartment. It impacted our stay in London as we had to schedule around when we could sleep and be in the apartment. When I queried Max and Billie about it they admitted they knew construction was going on yet they never disclosed it to us.
The second disappointment was the wifi. The signal was too weak to make it reliable, with too many other users which is very frustrating as a tourist. They shouldn't advertise that they have wifi in the room.
The problems were a shame because the studio itself was nice and clean and in a great spot. However I would not trust what is advertised and felt our hosts were quite deceptive about aspects of the property.