Typical landlord story sadly.
They'll do anything to get you in and paying their mortgage for them and have no qualms about lying.
My last one before my current told me the garden (it was a converted house of five flats) was mine as was the driveway. It was even iny contract - private garden and driveway.
After moving I discovered he had said the same thing to all other flats, that the garden was theirs. When I brought this up with the landlord he told me no no it's definitely yours, I'll tell them to stop using it, and he never did. The other tenants showed me evidence he was saying the same to them.
He also used to turn up and use my driveway, told neighbours they could use it and would let his son turn up and use it. Response was always "well, I own the building/my dad owns the building". We were definitely sold a rental with a drive. It was a town centre property and we had a large van, we'd never have rented it if we hadn't been told the drive was ours.
He would dump old furniture in the hallways of the flats.
He refused to replace my fridge, which was rented to me as part of the property
Any argument would result in him throwing a huge tantrum, shouting, throwing his hands up in the air and driving off then getting his secretary to phone me later.
We lasted a year and when we moved out, he sent a picture of a random, huge, and very expensive looking mirror we'd never seen in our lives, saying we'd broken it and wouldn't be getting our deposit back. We then discovered he hadn't protected our deposit and he backed down when we threatened to sue him, and gave us back our deposit plus compensation which was satisfying.
He was a muti millionare, with tonnes of properties who also owned farms and a wedding venue. And he tried to scam a young family out of a rental deposit.
Far took many stories like this. They are all pretty much the same type of people.