As an agent you have to understand their goals and appetite for risk, then you can (hopefully) help find them something that fits there needs. 

The pandemic ignited a boom in a sweat equity strategy known as multifamily syndication, where investors pool their money to purchase apartment communities, and a sponsor manages the property’s rehab business plan and oversees daily operations.This year, a leading equity crowdfunding site conducted what’s believed to be the largest-ever survey of individual real estate investors in order to gauge their appetite for investing in a pandemic.

Also, most lenders will not have an appetite to lend on a park with all park owned homes, so keep that in mind. 

Hood systems/fire suppression also very costly.You mentioned long term tenants for all units, but what are current and historic sales for commercial spaces?  

There are 3 different approaches to exchanging funds, so you will want to develop a strategy around your risk appetite and financial goals.

I presume that there would be a lot of buyers with an appetite to buy a 2 unit property (i.e high demand) but the pool of investors would be lesser for large multifamilies (i.e. low demand) and as such, the large multifamilies would appreciate at a lesser rate.

@Bing Lin - I would look for the office CBRE, Cushman Wakefield, Colliers, etc brokerages and ask the brokers what kind of leasing volume they are seeing, as well as appetite for area, terms, style of office, etc.  

The specifics of the deal and the appetite of the municipality usually dictate which path is best.

This cycle continues to suppress available rentals. 

I called every lender in my county and asked questions so as to determine what their "appetite" for lending was.