I'm just doing the open Water Course and first of ...

I'm just doing the open Water Course and first of all, I've got to say the classes are great! We are 6 people with one instructor and he is very nice and speaks good German! Today we had two dives at Japanese garden which was great as well.
The rooms however are not good at all! In front of our room it smells really bad, the fan is partly broken (it's stuck in one position and doesn't go full speed), 3 of 5 power sockets are broken, there are blood stains on the bed sheet and the mattresses are really old and rusty!
I really expected a lot more from such a diving school...
Additionally, they try to drive you into doing costly things, just like you being filmed, which is cool, but with 1500 Baht/Person a lot of money for backpackers and them trying to persuade you of doing the advanced course is quite annoying as well.