Very convenient budget option, well connected location.
The temperature control is bad - massive windows (old shop front on a corner) with thin curtains which let in a lot of light and didn't allow the downstairs to get warm at all, although we kept the heating on all the time. The upstairs, however, has no ventilation, so got uncomfortably warm.
There was also not enough linen supplied - the sofa bed was completely bare, no sheets or cushions. There were spare pillows and duvets, but no sheets/covers for them, and they looked so old and stained. They also didn't provide a single tea towel for the kitchen.
The bed upstairs was great, the shower was great (though not enough hot water). If you go, and you want coffee, take beans - there is a really good bean-to-cup machine but no other facility (I'm not sure if beans should have been supplied, but there weren't any when we went).
Overall it was fine for a quick retreat but I wouldn't want to stay for long.