Chariton was very kind during the whole stay.
We had problems with our flight, because it was delayed by more than an hour, and Chariton was always on his mobile phone to check our arrival and had no problem giving us the key, even though we arrived quite late.
He was also very helpful (he allowed me to leave my suitcase in the apartment after check-out).
The accommodation was quite clean, (the towels had a very good smell).
It is in Kentish Town, so you are close to Camden Town. So the location is quite good.
All in all, very good experience in the accommodation, I would repeat. :)