Hi @Maria17956 !
Wow...thats alot of work trying to care for all the properties! Agree with @Helen3, it is critical to get those review numbers on cleanliness and accuracy much higher. One thing that you absolutely must have is a clean property. Even if you don't have all the "bells & whistles" amenities, if the property is clean and the price is right, you'll get booked. One option might be selling one of the properties (I'm assuming they are owned?) to get enough funds to upgrade the other properties? Just a thought 🤔 @Helen3 had some good suggestions on how to decorate on a budget.
Cleaning
To really address the cleaning issues, you may have to block some days to inspect and thoroughly clean the properties. Do one property at a time - pick dates mid-week, or "orphan days" between bookings that aren't likely to be booked. Reliable cleaners are a must! They are worth their weight in gold! You might have to go on the hunt for new cleaners and then work hard to keep the good ones! You might have to pay a higher wage to get that, but it's worth it! Regular inspections of the property are a must to ensure cleaning is being done properly and regular maintenance performed and repairs addressed. Many Hosts schedule regular maintenance and thorough cleaning every few months. Things like ceiling fan blades, exhaust fans, etc.
More Help
Since this is a large portfolio, you might consider having another local co-host/friend to assist you. Not sure if that is an option or not? It would be better to have fewer properties that are well-cared for with good reviews and ratings, then numerous properties that aren't performing due to low ratings.
Wish you the best! Let us know how it goes!