The location is clean. But a bit overpriced. Only two public showers for all the rooms. The shower is immediately behind the toilet door entry without any privacy - that is quite strange. Also the owner could be a bit more friendly. Was in a big hurry. The walls are very thin, so you can hear everything what is going on in the other rooms. The wireless did not work in the evening - the next morning it was ok. For 70€ the night you can also find a hotel in Potsdam. The location of course is very nice - next to the big castle and also on a very quite street.
CAREFUl! Do NOT rent the apartments offered by them
The apartment is very humed, the bathroom is terrible, it is very humid and also the shower has no division so when bathing it is flooded all when you leave, the owner you blame the humidity to get money!!!
I rented the apartment for 6 weeks and once I arrived there where people in the apartment without telling me in advanced. In addition to this, and the worse part is that they took A LOT of money from my card without telling me, and when I asked they told me it was supposed to be for extra clean services, but I delivered the apartment completely clean and impeccable. This is just a summary, the owner accesses your credit card as often as he wants and it is a scam!!
Brilliant for hostel standard. Everything is extremely clean and comfortable! The kitchen was brilliant too!