It was nice staying in Ray's apartment. He is a great host. Gives you space and it's always there if you need to know something about the city.The place is very comfortable and have everything you could need. If you want to experience the night life in Berlin, like I was, the place is perfect. It's also very close to the underground so you could visit each corner of the city in a few minutes. I totally recommend it. I had a great time there.