Birger's house is great, you will have a lovely stay.
Very nice, modern home (renovated by the man himself) in a great location. Easy bus and tram access, and it's just a short distance from Gent-Sint-Pieters train station, for easy travel in and out of the city. Also the best frites ('t Blauw Kotje) and ice-cream (Talamini) in Gent are just down the street.
The room was quiet, with a comfortable bed, desk with chair and personal climate control. Bathroom was large and very comfortable with a bath with jets and other fanciness, as well as a large shower. You also get your own sink and cabinet, which comes pre-stocked with various soap, shampoo, etc. for free usage.
Large living, dining, and kitchen space, with a big comfy couch, and a piano and guitar which Birger will gladly let you play. I didn't go into the yard, but it looked really nice, so you might be interested in that.
Birger and his daughters are all lovely and very friendly people who will gladly help you with any questions, or just have a friendly chat.
Would definitely recommend staying with Birger. The price is beyond fair, especially for the quality of lodgings and hospitality you will receive.