I would not say it's a luxury apartment since it's made exclusively of IKEA forniture and appliances, but it's good enough if you don't mind cheap (including windows which don't insulate cold air and noise from the street, and fridge from IKEA which doesn't cool enough); what is provided in the kitchen is also very essential (we had to buy a bottle opener). Also the host told us we had to buy our own toilet paper, soap, washing-machine and dish-washer detergent, even if later on he realized they had to provide toilet paper and hand-soap (not detergents, paper towels, body soap and shampoo though which will not be provided).
Finally, check-out is quite early, latest at 11:00 in the morning