Location good.
Very noisy. Its a basement apartement AND the main house's structure is made of wood, that's why it sounds like a horde of elephants if anyone upstairs walks, move a chair,etc. The hosts like listen to music, even late night (although according to their regulation, its forbidden after 22:00!) They were kinda partying twice in a week, washing machine runs late night... very noisy.
Problems with the heating, apartement was very cold.
We were with our 2yo child, these above mentioned conditions were very uncomfortable.
Dirty curtain in the bathroom. Dishwasher wasn't fixed - dangerous. Bed really uncomfortable. Air smells musty.