Although the hotel is very simple, I have nothing but good words. My wife and I had very pleasant stay there (one night). It is centrally located; the obvious downside is there is no parking area, so you have to park the car outside of the city wall perimeter (10 minutes walk from the hotel).
There is a big lounge at the reception area with couch and chairs to be used by guests. Coffee, tea, even port is available.
I'd like to mention two staff persons: David and Diana who are amazing.
Highly recommend to stay when visiting Evora