Hi Anthony! Lots of great advice from other hosts @Christine615 , @Tyler-And-Lisa0 and @Mike-And-Jane0 !
What a great property! You already have 4 glowing reviews and lots of bookings! Good job! You're on your way! Just a few suggested tweaks:
Pets
Add more information about your Pet Policy in Additional Rules. This will save you a lot of headaches going forward. See this thread:
https://community.withairbnb.com/t5/Ask-about-your-listing/Does-anyone-have-a-Pet-Policy-I-can-use/m...
Alexa
CAUTION. ensure your privacy settings are up to date on Alexa. Guests can use Alexa to order from your Amazon account via your order history!
Shared Spaces – Listing Accuracy (Entire Home?)
This doesn’t seem to have been an issue for you so far! Some things to consider…
You note that Host and cleaning staff reside in sub-level basement part-time? This can be problematic if you list as “an entire home”. See this thread about a New Host who listed as an “entire home” in Seattle when she had a long-term renter in the daylight basement (she had listed the main floor on Airbnb).
https://community.withairbnb.com/t5/Ask-about-your-listing/listing-description/m-p/1794746#M35613
Her first guest complained and her first review was 3stars. You may want to consider changing your Property type. You can still say home in your Title, but change to Entire Guest Suite in your property type. Then highlight your square footage, both main & second floor in your first sentence of description. “Entire 2-floor home guest suite (0000sqft)!”...
If ANY spaces are occupied/shared by someone else, this needs to be disclosed in several places on the listing. Add this to Rooms & Spaces and Guest Safety Section. Since Washer/Dryer in basement, is that space shared access with host/cleaners? Is the driveway shared? Is the yard shared? Are any other spaces shared? You should also put the note in paratheses (shared) at the end of the caption on any photo showing a shared space. Guests might not read your mention of the shared space in Guest Access, but they will look at photos. This might help your case with Airbnb if a guest complains.
At a minimum, I would add the shared spaces to the Guest Safety Section. Keep screen shots of your listing areas where you indicate shared spaces. You may need this going forward as proof to Airbnb that you did disclose shared spaces on the listing if a guest complains.
A property that has host (or other persons) living in the basement and sharing spaces, should be priced lower than an “entire home.” Take a look at other properties in your area that are similar (basement occupied by host/others) and see what their price per night is.
Cover Photo
Twilight, exterior cover photos work better than interior photos. I would change your cover photo to one of the two below:


Photos
No CAPS in captions 😊. It’s like shouting. I would reduce the number of photos to 35-40. Try not to repeat photos of the same thing. Pick your best one and delete the rest.
Add a Host Guidebook
Guests appreciate your local recommendations for shopping, entertainment and activities. It has photos that automatically appear and map pins for locations. You can attach your Guidebook to a Welcome Message when they book.
Wishing you much continued success!