Schoenhouse Apartments is great! We stayed in Berlin for the second time this year so we knew where we wanted to go and what to see. We also knew that going around town all day wears you out so we wanted a nice comfortable place to crash at the end of the day. Schoenhouse is just that. It's really just like you live in Berlin. Pretty spacious appartment (we had the Deluxe) with kitchen (dishwasher, microwave, oven, washmachine) livingroom, bedroom, bathroom (shower, no bath). We got a DVD player at the reception (no charge).
The Apartments are in between other buildings so the location is pretty quiet for a huge city, it's kind of hidden from the street. The location is great, between Mitte (central) and Prenzlauer Berg (great developing hip heighbourhood), steps away from the subway, and close to the Hackischer hof, which has nice shops and restaurants. We rented bycicles on the last 3 days, which is superb! Berlin is perfect to ride around and discover!
Anyways, we liked it all ver much and are sure you will too.