This is a basic room. If you simply want a bed for the night them you'll be ok. It isn't great, but certainly not terrible. The space in the toilet is limited to say the least.
Cleanliness was average, but again not terrible. It had clearly been cleaned, but not as thoroughly as one would expect, especially given the covid situation.
If you simply want a bed for the night conveniently located for Kings Cross/St Pancras, then this is for you.