Prochor's place is amazing! The apartment is beautiful - careful thought has been put into designing it. The place is clean and welcoming, and although it's a bit small, it is perfectly comfortable for up to 4 people. I say it's a bit small because we were three, but it's actually perfect for 2.
Transportation is fairly simple. The S-Bahn and a bunch of buses are ten minutes away.
I recommend his place 100%!