Rented a flat from a family for 3 years. The flat had not been renewed in over 60 years, but I was alright with that. The flat had several problems, they never wanted to fix.

One day the electrical system starts going out over and over again, fuses would burn every few days. I had to tell them that in case of fire they'd be responsible for everything I had in the house before they agreed they should fix the electric system.

Since they were going to fix the electric system, they decided to do a bit more work and change the floor and a few things more. They wanted to increase the rent 50% to account for these improvements; even though that is illegal I accepted, since they were in fact improving the flat.

I had to move out for two months while the works were going on. One week before the end of the works, the flat was really not done yet. I asked several times whether it would be ready, because I'd need to find and accomodation in the meanwhile. I asked for a discount of half a month so that I could cover expenses and because nobody knew when they would actually complete the works.

The day before I was supposed to get back into the flat, they decided that I was posing way too many conditions and kicked me out. They decided to keep the safety deposit because a plastic floor old over 60 years had started cracking. 8 months later, they still have some boxes of stuff which is mine but never have time to meet me to give it back to me.

Time has passed and I still have to go to a lawyer, because I the meanwhile I had a bunch of trouble to solve. I'm sure I can win a trial against them, but even if I do win the trial I'll have gone through a bunch of trouble just to get my safety deposit back. I'll be doing it just because they need to fuck off, but still...

Now, most people renting places were I live are exactly like this. It is not big corporations, it people who got one or maybe a few flats on rent.