I stayed three nights at Hotel Phoenix this week, and I was happily surprised by the level of services offered (free shuttle to and from the airport or the Palexpo exhibition center, free two-days public transport card...).
The rooms are correct with a good firm mattress, and the breakfast is fine (continental) for the small price of 9 FS.
The only drawback is that walls are thin and you can easily listen to what's happening in the next room. But I could sleep without any problem.
For my next exhibition at Palexpo, I'll book at the Phoenix again.
- Free Wifi