Hi @Katie1456 ,
Your place looks awesome. I personally would have the front of your house as your cover photo as that is the #1 picture that draws my guests in. Possibly more color about the house, more neutral like light blues, etc.
I see that Brian & Arshiya0 mentioned captions under some of the photo's for that I agree. I would take pictures of your amenities of your kitchen, cooking supplies, dishes and plates as talking to other AirBnB guests and traveling myself it seems when there are no pictures we find their are usually not much in the way of pots, pan, all the things one would need to cook a meal.
I saw about the extra beds. Maybe you changed your pictures up a bit but I did not see any beds too close together as Dawn241 mentioned. If that is the case I agree with her.
The best of luck!