I stayed in this flat for 2 months as a first base when I moved to Vienna. I absolutely loved the flat, it was a bit hard to leave honestly! The flat is bright, you have a fantastic view, it is quiet (the windows keep out all the noise form the street) and private. And best of all, there are 3 tram lines literally right outside the door, the public transport connection to the flat is fantastic. Several grocery stores are also a few minutes walk away. Martin and Sandra have tastefully decorated it, all the furniture and amenities are good quality and new or in very good condition. Everything you need is there, from cutlery to a first aid kit, plenty of towels and bedding, to an adapter plug. The shower is also amazing. Sandra welcomed me personally when I arrived and put flowers in the flat. She is always available when you need her and replies quickly. The only warning I have is that the flat is on the 4th floor without a lift, so if you have heavy luggage or cannot walk up many stairs, that might be something to consider.