I stayed at Ben's place with a friend for two nights and it was a great experience. The flat's really nice, true to the pictures and description and it's in a really convenient location for seeing the sights. I didn't get a chance to meet Ben as he was out of town during our stay, but he left clear instructions (with detailed pictures!) on how to get in, along with some handy guide books in the flat. A great place to stay in a wonderful city.