A group of 8 of us stayed in Michaels flat while working at the Vienna EGY and we all agree that it was absolutely fine for us. It was a bit cosy, with two people in each bed, only one bathroom and one toilet, but totally do-able. The location is really we-connected by U-Bahn, and there are cute cafes, bakery and restaurants in the area as well as a number of food stored really close! Would definitely return!