It was a nice stay!! I loved the place, really clean and with great fornitures!!
But there were a couple of cons:
1) I wouldn't recommend it to the young people or who's coming to see London, since it's kinda uncomfortable!
2) The wifi connection wasn't the best...we were staying in apartment 13 and it worked only if you were staying in the bed!!
But in the whole I would still recommend it! Cheap and clean!!