This is really more of a problem with Taylor Courts or maybe even just that accommodation in general as opposed to the whole university. What you experience was terrible and it's probably a good thing to advise people staying in the same place so they don't have those problems.
HOWEVER the title of this thread suggest people shouldn't come to Hull at all. I stayed on the Lawns so knew lots of people there and in the other halls like Thwaite and Needler, as well as I read most things in the UoH section on here. I have not heard of anybody experiencing problems like this at any of those places and if this worries people, I would advise them to go to one of the other halls instead. (I've heard some good reviews of Taylor Courts too so not every place there is the same as this).
On top of this, this has gives no indication of the whole university, only maybe some of the university owned accommodation. This should not be used as the sole bases of what Hull is like.
I mean no disrespect and you have all the rights to post this, I only wish to point out to people reading the thread that this is not representative of the whole university or even all the accommodation there before they decide not to come to Hull from this alone.