Abandoned city

The city, slightly hidden behind the trees, is completely abandoned, but after exploring it you will find that it has been preserved in good condition and everything is very strong, only slightly overgrown with vegetation and covered with perennial dust, in each house and each room there are different things and furniture, in drawers and shelves everything that is suitable for life, or not quite moldy food in refrigerators, in drawers different things like rusty scissors, old coins and so on. People seemed to live well here, but at one point they just disappeared, leaving absolutely everything. In the first 5 days and nights you will not meet anyone, but in 6 and all the other days and nights you will be more and more caught by strange, black, most often shapeless entities / demons, some of them to scare, some to kill, some just to taste your flesh, some to mock you, well, or to fulfill their whims. The city will have light, electricity, cold and hot water, which of course will need to be drained of rust in advance in a few years, and in every nine-story building there will be a working elevator, but of course it will be poor, in general everything for a comfortable life will be there