Good: Great location, short walk to town and decent restaurants. Clean and tidy, friendly and helpful staff (even in English !). Well placed to see some of the WW1 battlefields and cemeteries. Adequate breakfast. Good value.
Not so good: you have to go to the reception first to get the pass (10€ per night) for the underground garage, the assistant on the intercom at the garage entrance doesn't speak any English. You have to reverse out park, check-in, get your pass then park. The car park has VERY narrow access both in and out. The hotel parking is on the third floor down. I drive a Toyota CH-R and it tested my driving skills ! It requires reversing to set the angle to get round some of the bends.