The apartment was as described, comfortable and cosy. Warm (heaters with regulators), quiet (windows look at side street), with well-equipped kitchen (although it was quite challenging to use electric oven for few people, I was ok with it). 2 bathrooms is a big pro for a large company. WiFi was fast.
The apartment has a good location and one can easily reach city center either by tram or on foot (15 minutes).
Daniel and Julius were responsive and provided us with additional bed linen for our guest in time.