We stayed at Monica's Penthouse flat for 3 days. The apartment is modern, clean and very comfortable. The photos on the listing are accurate. The kitchen has all necessary equipment for a short stay: kettle, toaster and microwave. Hot water and heating worked very well.
We stayed in February so couldn't enjoy the terrace that much because of it was cold but the view is great and there is a lot of space to hang out, eat outside or even sun tan!
All in all we were very happy with the flat and would recommend it.
Just one thing to keep in mind: the building has an elevator but you still have some stairs to do on the ground floor and when you reach the top floor. Nothing too challenging but if you have luggage, a buggy and a baby (like us!) it can be a bit of hassle.