Clean and modern appartment, very centrally located in the heart of the city, fully equipped kitchen. We also booked the transport from and to the airport via Alex+Kate and that worked very reliably, too.
As I mentioned, the appartment is really in the heart of the town. You'll realize just *how* central, when you try to make your way to the entrance door and have to walk through the masses of tourists. The only disadvantage of this is really that all of the three bedrooms are facing the (pedestrian only) road, and it might be noisy even during the night due to a hostel just being on the opposite side. So you'll have to close the windows during night (insulation is very good, so that's not an issue) and instead leave the kitchen window (which is pointing to the courtyard) open for fresh air.
All in all, the place exceeded our expectations and Alex+Kate's responsiveness has also been very good, so I can wholeheartedly recommend this place.