We spent three days in Andy's place and it was great. The appartment is much better than it shows in the pictures, it is very clean, very spacious for two couples or a family of four, it is beautifully furnished and the view from the 15th floor is amazing. The location is also great, 5 minutes walk from Alexanderplatz and ten minutes walk from the museam island and close to everything. Andy was an excellent host and helped us with everything we needed. It was a great experience in all and I totally reccoment it.