Great location, and value. If you have the time, take advantage of the hot tub and of the barbecue on the terrace!
If you are staying a few days, after a bit the climb to the fourth floor won't be as long as it appears the first time. But the main door to the building doesn't have a buzzer, which means that anybody coming, or each delivery, you will have to go down to open for them, which is a real inconvenience.