Non-slip bath and shower mats. I would strongly recommend these as people will find ways to have an accident. One chap where I was working in a large hotel was started by the temperature of the shower as he had gotten straight in without testing it leapt out slipped and fell banged his head, leg and back. Now this is an extreme example and the customer thought it was hilarious and so did all his mates but it could have been really serious. These mats are very cheap and you can buy them from Asda for about £2.00 for really basic ones of I have seen really nice ones in Morrisons for about £3.00. You don’t have to spend a lot of money and you can put them in gradually but the safety aspect is quite important. I have also found that older guests are red hot about having them. We had a saga tour in and every guest wanted one! Needless to say we didn’t have enough and we had to nip to the shop and buy some.