Have you received any communication from the sponsor?

The most interesting issues involve communication with subs.

Maybe communicating it more will help, but you cannot make people read.As a guest I would find making my own bed especially after a long drive or flight would be annoying. 

What do you want out of a GC:  Someone who has lots of quality sub connections, someone who doesn't soak you with their fee on top of Sub costs, someone who will be there to oversee manage the quality and speed of your project at least 3x per week and be in constant communication through calls and pictures. 

A significant challenge was managing the renovation process while ensuring minimal disruption to existing tenants, which required careful planning and communication.

I can tell you that their involvement is on the financing side only, as they work with local installer partners on the back end with the installer managing the customer relationship so Mosaic wouldn’t typically interact with the customer directly which might explain the gap in the line of communication.

However save every single communication you have with them.

My wife and I are interested in leveraging a 2-10 acre single family property into a longer term RV park with 8-15 pads.We've been in communication with the county. 

Both 30 days and 60 days are common in traditional leases.In a 60-day notice example, most respectable landlords would communicate 70-80 days before the end of the lease and ask the tenant about their intentions to end or renew the lease.

Ensuring clear communication with contractors and keeping a flexible approach proved crucial.