Moved into a new rental property a couple of months ago. I connected up the washing machine, and upon someone coming to replace it for a newer model (landlord agreed as long as I disposed of old one), they pointed out that it had been dripping and there is water damage under the tiles in the kitchen. They said the drip is because the hose to the washing machine (installed correctly and securely) is old. I just used the ones the landlord left installed. Have emailed letting agents but this was last night and they haven't responded. Should I have noticed this sooner? Should I have checked the washing machine hoses weren't dripping? Could I potentially be charged for any damage? I'm really worried and don't have the skills to fix myself.