Apartment is modern & is in a great location, close to the Alexanderplatz shopping square and metro stations. Can get direct train from Schönefeld airport which takes about 25 mins to Alexanderplatz. There is a supermarket & cafe downstairs which is very convenient to get some groceries and treats. The apartment is compact but is good for a short stay for a single or a couple. I couldn’t find a kettle and there was limited kitchen Essentials for cooking and no toiletries in the bathroom so bring your own. It has a small balcony overlooking into your neighbors balcony so not too much privacy. The washing machine and dryer is not in the apartment but downstairs in the basement of the building which you will need to pay for the service separately. We struggled with using our credit cards which aren’t from Germany so couldn’t get any washing done in the end. Robert was very communicative and was very quick with his responses. All in all a good stay if you want convenience to transport & shopping with not too much difficulty. Will be back.