The overall experience was good.
The location is more than perfect, in the middle of Soho. The apartment is really nice with 2 real bedrooms and a master living room on the last floor of the building. Really convenient. The bathroom is great with a good equipment so is the kitchen with everything anyone could need.
Though, anyone should be aware that the location is in a crowded area so it is noisy. That's what most comments say. What is missing in terms of information is that one of the bedroom is right above a very renowned night club. Even if you're a fierce sleeper, don't expect to have a good night before 4am when the club is open. The owner provides ear plugs, we had ours (very powerful)... it could never beat the club's beat...
The other room is noisy, but anyone with a good sleep can manage. The living room is noisier than the 2nd bedroom but you could also sleep there while the club is ongoing but there is no bed in this room.
Another unpleasant surprise was the "warning" to tell us to leave before 11:00am by shutting the electricity at 10:00am. We are very respectful of times so getting a cold shower was very unpleasant.
Bianca is not actively responsive to messages but everything is well explained and is well managed. So apart from that we had no bad surprises.
I still want to say thank the owner as we had a very good time, we had some sleep (because it was sunday + a bank holiday in our full trip) and the location is perfect and the apartment really convenient.