@Deanna79 I have found the Airbnb verification to be sufficent in most cases I rent out mainly to families I have only had one attempted party, I do get inquiries from time to time where you know they are looking to have a party. I find 99% of all guests are great, but there is always the few. The complainers, the where is the mint on my pillow kind of people, and the partiers. The first two not much you can do about them, try to take their poor reviews more as suggestions and the place will be better for the next guests, the partiers I have a couple rules to avoid them.
1) Instant booking but ONLY if they are verified by other hosts and have all airbnb checks
2) minimum 2 night stay
3) not local, ( I make acceptions to this, obviously there is instant book as well) I currently have an international student staying in my 3bdrm unit for 2 weeks while his parents visit, but I always ask questions of the people who are local
4) Exterior cameras, your unit appears as an apartment so I don't think that would be an option for you
I am not sure if you have self checkin, if you do the first few guests you might want to meet with them to exchange keys or codes.
1 other suggestion, if you are able to, your place looks lovely and so clean however your pictures are dark, if there is a way to have some professional photos done it will certainly make your listing stand out.