Agencies and other headaches, keys and cleaners, running costs and contracts...in short, all the things we spend so much of our time doing behind the scenes.<br>
I second the John Lewis option, if you can get delivery easily. I've used their waterproof mattress protector, and it is not at all rustly! So far, it's waterproofness hasn't been put to the test, however... and long may THAT continue!