Saido's apartment is newly renovated, charming, tastefully decorated, equipped with everything you could need and on a great location!
It is extremely clean, warm (it was really cold in Berlin when we visited) and cozy.
We spent here a week, and felt at home. We think that it would be great also for longer stays.
Communication with Saido was fast and fluent, he welcomed us at the apartment, and hence everything we needed was already provided we didn't need to contact him again till the day of our departure.
Highly recommended!