water tube broke

I live in a very old house located in republica and coruña streets, it is part of a group of houses all of them quthe the same classic stile. My mom and I don´t own the house so every time somesthing is broken we have to call the owners for them to fix it, and if we fix it we have to reduce the price of the fiixing from the rent we pay monthly.
Yestarday a water pipe broke, it was very scary because that tube lies bejind my room and sudently we herad the sond of something like presured air scaping from a small place and when i looked out sudently something exploded and a cloud of steam poped from the tube and then there was just water coming out of it.
Now we have to fix the water tube, what causes more troble is that it´s the hot water tube so we can´t shower because of it.