You do of course get tenants who are lovely and CLEAN! But it has honestly really shocked me how dirty some people are. If you don't clean a kitchen or a bathroom for two months (the gap between my checks), you would be amazed at how much damage can occur, to the point of having to redecorate to have to get the property up to scratch again.
The two properties we rent out are both our flats we bought as FTBers. All bought and paid for our own hard earned cash. I would say to keep a property to a high standard for letting, you would really have to redecorate from top to toe every two years. Thats presumably why so many rental properties, while reasonably clean and servicable, are a bit threadbare. I've put in new carpets and within two months, have seen them stained and covered in bits of chewing gum. Its always an arguement to take the money off for replacementm, so you take 50% off because its not new any more and will do another year. The next year its tatty, so you can't reasonably take anything off the deposit. Hence you either buy new carptes (and pretty much everything else) every two years and charge top whack rent, or you charge a rent people can afford, but everything is a bit shabby.
Can you imagine having to replace everything in your own house very two years to keep it looking nice? How practical do you think that would be?
Sinks - have I spoken about kitchen sinks? After 2 months of never being cleaned, its really hard to get them looking nice again, even after mutliple applications of PowerKitchen (failsafe). So its better to replace the sink with a new one at the end of the lease. I nearly always have to replace microwaves, kettlees, irons, hoovers and suchlike, after ayear's lease or less, because they get broken/damaged so often. Yet my own stuff lasts me years!
Some tenants are particularly harsh on particular items. I had one who broke two kitchen taps in six months, demanding "immediate replacement" each time. They will claim things are broken when they are simply not switched on - tvs, washing machines, doorbells, etc. and expect you to rush round to "fix" them instad of investigating themselves.
But the dirt! When you have plucked other people's pubic hair out of the plughole, cleaned their encrusted shit off the toilet bowl, picked up their used confomds from under the bed, etc it makes you alittle cynical.
This is also why my own flat is currently tenantless, and has been for the last 5 months. I 've redecorated (again) and once I've paid the HMO license, (£580), the private landlord registration (£155), the gas and electrical safety checks, the EPC, the landlord's insurance, the tenant finding charge, the credit checks, tax on any "profit" (not that I've ever made one but in theory), bought nice new kettle/toaster/iron/pots and pans/hoover/ironing board/cutlery, it is actually cheaper to have it empty, and just use it for the occasional night I'm up in town to stay in.
I'm thinking of selling up and buying a rental property with the money in Germany because their letting regime is less harsh and tenants encouraged to take more care for the property.