@Kevin2347 If you report to Airbnb that the listing is not as described (e.g. missing rooms or key amenities) within 24 hours of check-in, and you aren't able to proceed with your stay, you'd follow the process outlined in the Guest Refund Policy.
In your case, the issues sound more like a mix of issues with easy workarounds (e.g. buying a drying rack and requesting a reimbursement, or going to a laundromat) and annoyances that are beyond the host's control (outside noise). A seasoned host would recognize that there's no benefit in prolonging the stay of a guest who's thoroughly unhappy with the home, but this host sounds like either a scammer or a n00b - let me guess, the listing has somewhere between zero and 5 reviews?
Dealing with someone who isn't reputably good at their job means you've got to push all the buttons to deliver your preferred outcome. So I'd recommend preparing an offer to move forward your checkout date, in exchange for a refund for the unused nights. https://www.airbnb.com/help/article/1363/changing-your-reservation-during-a-trip
If you get no response, get ready for Airbnb customer service hell. They might ultimately grant you a refund for the unused nights, but you're out of pocket for however much more it costs to find a new apartment last-minute.