We tend to offer this to Owners to figure out the best route for them to proceed on development/building/renovating.

I offered the owners $50k cash and they took it.

Moxi offers very reasonable terms for Mexico, but they only lend in Mexico. 

Every system you try will have flaws, or you may salivate over a feature that appears in other software.Some familiar names are mentioned frequently: Stessa, Apartments.com, RentRedi, TenantCloud, Innago, RentManager, Avail, Rentec Direct, Doorloop, etc.I recommend conducting thorough research on each app online to understand their offerings, pricing, etc.

These are some good ones to check out Guidant Financial, known for its quick setup times and dedicated supportFranFund, which offers streamlined processes and excellent customer service.

Are you intentionally using all three just to pick up some of the services they each uniquely offer that don't overlap, and to be able to choose which ones are strong in a particular area?  

Your current insurance provider should offer it.

We are negotiating for a mobile home, he listed it at 40k, but when we offered that, he then negotiates for 42k.

Additionally, I'm interested in understanding typical STR fees to help estimate cash flow.If anyone is willing to share their experiences or offer advice, I would greatly appreciate it.

Take 5-10% off anything that looks interesting and fire away because sellers are taking them and competition is down during this time of year