Fantastic stay! I was in Frank's flat for 10 days. It is in a great location, walking distance to everything you need - coffee shop on the corner, grocery stores within a few blocks, shops and restaurants, etc.
The flat was modern and plenty of space. You have everything you need for home cooked meals and plenty of room to separate sleeping, working and living! The indoor balcony was a nice touch as well. Frank was very communicative and made sure everything was going smoothly.
Highly recommend!