What was great: Clean, spacious rooms, great breakfast options, great service all around.
What was not so great: It was 78-80 degrees in Huelva (in March) for the days we stayed there. The room was an oven and there was no A/C. When we contacted the reception, they told us that the A/C is only turned on in the summer months. Our only option was to open the window (to a balcony) which is nice, but on the warmer days, there were also mosquitos, as windows in this hotel don't have screens. For a 4-star hotel, I'd expect an option of A/C and Heat all year-round.