I stayed in December. It's a decent place, not the nicest Indigo I've stayed in (I'm a fan of Edinburgh). I was 'upgraded' to an exec room in the basement which makes it all a bit gloomy but on the whole staff nice, breakfast good, bed comfy. All good.
Oh, and the WiFi is somewhat sporadic. I could happily attain 2mbps on the ground floor, but down in my room in the basement, that shot down to 100kbps...