Hi @Coral5 I am not as knowledgeable as you about your market, but I did a traveler's search to look at your home page price ($345 US) compared with your Air BNB competition. I found that in a generally similar area, listings for entire apartments that could accommodate 5 guests, with Instant Booking turned on, your place was listed on the first page. That is good. However, your nightly rate was more than 30% higher than the average rate. Then I narrowed the rate to between $300 and $400 US to look at the listings. You might also do that to get a handle on your competition. Your listing is quite superior to the averrage listing so your price might be justified. However, if you want some more traffic during a slower season, you might consider lowering your rate. At the very least you should correct your base rate. To change the rate that shows up on the home page and is the rate seen by a traveler search, change the base rate to match your calendar rate as it is almost $50 higher.
Little tip. More than 30 pictures is unnecessary. Narrow your pictures and be sure to include exterior shots as well.
You are on the right track but be certained to be informed about the bigger picture of your market.