One of the 4 guests thought that:
Value for money was not worth it considering that the location is not that good. They knew we were 4 but only arranged for 2 people (we had to look ourselves for bedsheets and stuff to make the sofabed), a window was open when we arrived and it was -1 C outside so the whole apartment was freezing, the thermostat was heating really slowly, the bedsheets had some stains and there were no basic kitchen staples like oil,salt or pepper. Yes, it was fancy and all but not as confortable as we imagined.
One other guest thought the apartament is a 7.5/10 in terms of bang for buck, i.e. it's not a bad choice but there are probably slightly better options.