Sky Hotels is an okay place to stay for longer periods. The neighboring area is mostly office buildings and not especially nice, but there are subway stops (green & blue line) and a bus stop nearby, making the location convenient enough.
We checked in on a Sunday evening. The fridge didn’t work, the mattress had a big stain and the air vent in the bathroom was really dirty. We got a new room the next day, and everything was fine after that.
The service at the reception was great throughout our stay, and we got help with our questions and issues.
We had a small studio apartment, and it’s ok even for two people. The room has all utensils needed for cooking. The kitchen ventilation is really loud. The shower is great, and bathroom is surprisingly large.
The bed (pillows, mattress) is not the most comfortable. Also, it was really cold weather during our stay (-10 – -15 degrees Celsius) and it was a bit cold inside the room; had to sleep with both a blanket and a bedspread.
The biggest problem was the slow wifi - it’s basically unusable for most of the time. For PC laptops you can get an Ethernet cable from the reception, but that won’t help with the mobile phones.
The housekeeping is done once per week, and it’s good to know that if the date needs to be changed, it has to be agreed with the reception.