You and your wife could do "side gigs" such as making and selling crafts, quilting, watching other kids while she's at home with yours, photography, or whatever makes her heart soar. 

Personally, I enjoy the outdoors - fly fishing the Truckee, paddleboarding Lake Tahoe, landscape photography, etc - but that won't be super high priority since this will be an investment property and I will likely spend most of my time at my girlfriend's house in Reno.Kyle - thank you as well!

Would someone who stages properties and does real estate photography count?

ARV is also challenging if not impossible for a third-party to predict due to market changes, investor design choices, listing agent competence, photography, access, even just keeping the damn place clean for showings, etc. etc. etc. and on forever with countless micro-decisions that will affect the end result.

Professional photography, how to talk about the space, SEO, screening process, how quickly and thoroughly you respond to prospects, proximity to hospitals/industries utilizing temporary contract workers, etc. 

I've also sold collectible on ebay, did photography tours for tourists in my city, booked travel for clients as a travel agent, published a real estate book on amazon KDP, sold landscape photographs at galleries, and a few other odd-jobs here and there.

Also professional photography is a must. 

I’m a mortgage lender and have created a crazy spreadsheet system that bear runs my whole business Been flipping for about 7 months and just purchased my 11th flip so far-I seem to be getting a bit of a rythum now and want to start the process of creating a spreadsheet system that wIll be broken Into 2 systems:1. property specIfIc spreadsheet-that aIds In assessing the property, tImelIne management, project contacts, checklIsts for settIng up a property in the system, before, durIng, and after marketIng, sale process (stagIng, photography, neIghborhood maIler, lIstIng process, etc2.

We are thinking for multiple families gathering, bridal showers, vacations, hunting season lodging, photography sessions and business/networking gatherings.  

I’m thinking my split on a 20% fee of owner’s STR rental income would be 75% + a finder’s fee for new clients of $1000 or 1% of first year’s 20% rental fee (whichever is greater) + 90% of the $1500 listing setup fee which covers all the work of creating the listing, coordinating the photography, on-boarding to channel management and dynamic pricing software + referral fees on rental properties that go to list.