Great host, great apartment, great area! The rooms were bigger than we expected from the photos with good sized beds and a large living area, the balcony seats 2 and is perfect for a morning coffee. Vesterbro is probably the best area to stay in. It's quiet outside the apartment but the area is full of restaurants, cafés, outdoor bars and everything you need like grocery shops, wine store etc.
Vasia was a great host (free nespresso and a wine bottle was included!)
The only warning is the tiny shower/toilet combo where you can't sit straight on the toilet and have to remove stuff before taking a shower. But as long as you expect it - it's fine!