The apartment is close to King's Cross station, so it is well connected to the all parts of the city.
The room and bathroom were very clean and warm, so it was a pleasure to spend few nights there.
João was responsive and always willing to help.
Minuses are the fact that if someone walks or talks you here everything (but it's common in the UK buildings) and the chair was broken.
Not a big deal for me, but worth mentioning.
Anyway I recommend this option, very convenient.