I haven't met Sami personally, but I liked that he would answer all my messages instantly, giving specific information and details about everything. Really great communication!
The appartement is at a nice location, since there is a metro station almost in front of the building. The area is nice, with shops and restaurants.
The appartement itself is small, but ideal for up to two travellers and for a few nights. Nicely warm in case it gets cold at night. Perfect wi-fi connection. Though I think the bathroom needs some better cleaning and the shower curtain changing and there was no toilet paper and enough soap when we arrived.
Other than that everything was as described