Instead of changing tenants you have one contracting party: kwatera24 GmbH. We take a commercial lease, house skilled workers, clean and repair. You get a transfer every month.

The difference is in the contract, not in the flat.
Three things come up almost every time. Here are the answers, without detours.

The flat is not lived in like a shared house, it is run like lodgings. Cleaning follows a schedule.

The people living there are tradesmen who have to be out by five. Most neighbours never notice the change.

You are letting to a registered limited company. The contract has a term, and the rent is written into it.
Send us the address. We look at the location and come back with a figure, usually on the next working day. Nothing is binding.