Thank you for your feedback Tomislav. However, it is surprising to note that you have only caught the negative aspects of your stay, instead of picking up the positive ones, also considering the fact that you availed of a really special deal (only 30 euros per night). You have had at your complete disposal a large, clean bedroom, with free internet and clean bed sheets. Not to mention the superb location in the heart of the city center.
I would like to point out that the house is shared with only one bathroom so obviously the guest must also help in keeping clean the common areas during his stay. In relation to some home improvements, such as wall painting, they will be made shortly but this has nothing to do with cleanless.
Obviously, the more improvements will be made, the higher the standard will be, and consequently the more the price will rise, to match the market price, as the room in question is among the cheapest that you can find in the area. Other guests, able to appreciate the positive things, that paid even more, gave me a completely different feedback than yours.
I have some feedback for you too Tomislav. Just for the future, before to eat food that you find in the table, ask. The one you ate was my boy's breakfast, but I did not tell you for fear of being unkind.
If your standards are the ones of the Hilton, but you are willing to pay a lower rate than a hostel, I doubt you will be able to find a place where to live. I still wish you good luck.