You're saying that the "problem" is only for a cert class of people. People who bought their property lawfully and lawfully expect to make use of it when, if and how they desire. You seem to imply that they should not enjoy that right.
You are interpreting that, I never said that they should not enjoy what they earned. I just said that rentist are the only one suffering this "problem" and vulture funds and banks.
Ofcourse someone whos earned a couple of houses has a right to enjoy them and live their lives as they please. But you cannot convince me to empathize with banks, vulture funds or people who has 50 houses (like, for example, well known families in politics).
1) Is it illegal to have more than one house in Spain? 2) Do you pay proportionally more tax if you own more than one house in Spain?