I've been inactive for quite a while because I'm in the process of renting a house. I don't know how easy it is in other countries, but here, it's an extremely time-consuming and nerve-racking process. I spent more than a week in the streets without any success.
That's nothing compared to buying a used car. I've spent 6 months before I bought one.
When I was looking for an apartment It took me a week and the first one I chose was the one I ended up staying in for another 5 years. Maybe I got lucky.
My previous apartment was in the basement and suffered from serious humidity and mold issues.
Maybe your problem lies elsewhere... It seems like you simply don't have enough money to live in normal conditions for the area you chose to live in. Let's say you're from Romania and decide to move to Luxembourg. A minimum wage job there, although being much above the Romanian average, will not buy you an apartment. You'll have to rent a room.
but when the average salary is approximately €700,
Pretty low for a EU country. Most countries here are above 1500 EUR a month. Maybe you mean minimum wage, because that can be 700 net, but I don't know any European country abut for maybe Ukraine and Belarus where average wages are that low, but you said that it's tourist-oriented, so obviously we're not talking about these countries.
Although I understand your point, buying a used car and renting out a place are two completely different things. Both, however, are time-consuming and nerve-racking processes because, in both cases, you'll find an abundance of lemons. Theoretically, my partner and I have been on the lookout for a new rental house for over 6 months; we haven't been actively looking till now, but it's fair to say that nothing worthy has come up yet. The previous house we rented was in another city, which faced an even larger issue with housing: there weren't any available; your only chance was through word-of-mouth, no advertisements or anything. Thus, you're pretty much stuck with what you find. Where we currently live, there are a few houses available, but most of them are either too small or too expensive for what they offer.
Greece's minimum wage is €670 for all-year-round occupations, and the majority of businesses offer the lowest you can get. The average you'd receive is about €750–€800 because the minimum wage is for 40 hours of work per week and most jobs occupy you for at least 48 hours, which is practically 8 hours of overtime work. You can receive a greater salary if you work in the tourism sector, averaging €1000–€1200 per month for approximately 6–7 months at most. Then, you'll receive 3 months of unemployment benefits (€468 per month) until you return to work.
I'm already living with my partner, so we're splitting rent and utilities; however, that doesn't change the fact that €400 for a small apartment is too much when the minimum wage is so little.