I've been using a combination of google contacts, excel and an app called CamCard to scan business cards. 

A mobile phone app is key so you have persistent access no matter where you are.Total operating cost (coverage, cost of exports, cost to acquire additional contact or transaction history data) factoring in assumptions in overall marketing effort and volume.

If they wanted it digitized they would just use the Open House Pro app.

My dad has always had a passion for music and ended up teaching guitar lessons for a living out of one of the buildings.

Once it warmed up the people that live across the street are outside all day sitting on the porch, playing loud music, partying, selling drugs etc...  

Look up a local REI group and join their meetings (find them through BP or the Meetup app).

I had a friend recommend this app and I’m amazed with the feedback!

I have been using CASH app and Zelle for accepting rents and I am very happy with it.

I get that you have equity and that’s valuable, but I just can’t seem to get my head around the numbers side of it - An example would be best, so if there’s a thread with this already I’d love to see it but I can’t search on the app!

Lol, can't figure out how to edit my post through the App!