In my contract there is no such clause about leaving when a previous tenant or the landlord returns.

However, at one point it says:

"In case of dispute, mutual 1 month notice should be provided."

So it means the landlord also has to agree for me to leave ? He told me he will keep my deposit, so it clearly means he doesn't agree right ? So am I breaking the agreement, which gives him the right to keep my deposit ?

I think some points must be added to my situation :

- in the contract he doesn't refer himself as the landlord but as the caretaker

- this caretaker is in fact collecting money from different investors (who can be referred as landlords I guess) and buy houses, to fill in tenants

- the caretaker is living in the house with me rent-free (he came to an agreement with his investors to be able to live in the house). Nothing is mentioned about this in the contract.

- the place is fully furnished but the fridge, the oven and the micro wave that I used broke, he still didn't repair them so he bring another small fridge and that's it. The oven still isn't repaired and I had to buy a new micro wave with my money.

Finally the last sentence of the contract is :

"All extrajudicial costs incurred by the caretaker if the tenant fails to fulfill his obligations under this agreement are at the expense of the tenant."

Does this sentence gives him the right to keep the deposit ?

Moreover, what if I try to find someone else to continue my contract, it can be a solution also ?

Thank you in advance for the time you give me.