We enjoyed staying at these aparts. Everything is looking just like as on photos, kitchen is equipped with everything that you may need. I was living there with two my friends and I believe this place will also be comfortable for 4 persons.

Communication with Alan was excellent, he provided all necessary info about aparts and neighborhood including loooong and thoroughly categorized list of places to visit around.

Location is very good, tram and S-bahn stop is just 2 min walking and Alexanderplatz is just by 15 mins on tram.

If you go to Berlin by car you will definitely like the fact that you don't need to obtain a sticker on car for green center zone of Berlin if you stay here - aparts are situated just below this zone. But they are really close to city center! Parking is for free, but keep in mind that it is situated on street so it's overwhelmed with cars, it maybe not easy to find a freespace (but we managed to do it after driving around for 10 mins - not so bad :) )

I definitely recommend staying here.