We had a corporate event here at the end of Sep so stayed here for four nights.
Decent hotel with decent facilities (including a small workout room in the basement). The room was decent (I guess large by European standards), carpeted and a decent view of some parts of Lisbon.
My main beef was with the bathroom. It was decent size (large even) but the shower was typical european, meaning no door so water escapes quite easily. And the sink was suboptimal (see below).
Carpeting helping praying for my aging knees. But the layout of sink (though large) pretty much ensured that water would go beyond the sink to the counter. This is because the tap was too close to the edge of the sink. Vegetarian selection in the included breakfast was weak.