Beware of this company trying to scam by attributi...

Beware of this company trying to scam by attributing "flaws" without justification.
We rented an apartment during the months of December and January and at the time of returning the deposit they gave us some photos of a wall with some spots that claimed that we had done it, because of these damages they wanted to deduct 100 euros from the deposit.
They refused to speak on the phone to clarify the matter, although they boast of personal treatment.
After several e-mails where we asked them for proof to justify our responsibility for the "damage" and without giving us more proof, they tried to charge us 40 euros.
This change in costs clearly demonstrates an attempt to attribute unwarranted expenses to customers without any basis, obviously we refused to pay it and they had to agree not to charge us anything, but the experience has been very unsatisfactory.