We really loved our stay in Nicks place. The apartment is very stylish, I could feel a very nice energy. It needs a bit of a renovation though. The location of the apartment is unreal, close to the city centre and to all the public transportation.
We had some problems with the shower but it was quickly solved by Nick's friend, the response was always very quick. The shower still needs some repair though.
Mind that the stairs to the 3rd floor can be very challenging, specially in the summer.
Overall it was a very good stay, I strongly recommend Nicks place.