Derek's apartment is perfectly located. Restaurants, bars, grocery stores, cellars etc.. The bed is very confortable, the kitchen well equiped and you will find all the products you need like dish washer tablets, toilet paper, towels etc..
The only downside of my stay was that I got awaken few times by the neighbours in the morning having a call on speaker at 7am or people singing on the street in the middle of the night.. Not really something in Derek's hands though.
Geoff was always quick to reply when I had a question. Communication was good.