While we enjoyed our brief stay and our friendly host I thought I'd pass along a couple notes for other potential renters.
The map on Trip Advisor suggested that the property was on the edge of the city of Bastogne when in fact it's 9 kilometers outside the town in a very tiny village. Our car's GPS had trouble recognizing multiple variations of the address as did our Waze app. We ended up driving to 3 different locations - including being directed on to 2 dirt roads - through tiny villages before finally getting close with Google maps and the help of a local.
The place was clean and pretty spacious but of the 4 places we stayed on our trip this one was the most dated, with the thinnest, lumpiest beds, mismatched silverware, creaky stairs and the worst shower.
As I recall it was pretty reasonably priced compared to units inside Bastogne which in my mind makes it easy to put up with any minor deficiency for a couple nights. We would stay again.