REI Hub is excellent and inexpensive.

What was the time frame for completion? 

Since you are likely 1099, you will have a hard time qualifying for conventional financing for the next 2 years, and it makes the most sense to accumulate as much income as possible during that time frame. 

I was only able to do this because I had the numbers to support (similar housing rents, increase in expenses) that it was a reasonable raise in rent. 

Normal and reasonable in my opinion.Some of the most difficult transactions I've experienced have been on inexpensive properties with a relatively low commission.  

That is good to hear that you have had a positive experience with Chris over a decent timeframe.

Don't know all the details yet, but I found this link which gives you a better idea of what they do and how they promote. https://seniorlivingsmart.com/...Essentially, you join their network, become a "certified buyer" and promote the "ease of transitioning" out from ones house in a quicker time frame, no realtor fees, etc. 

I already gave notice to current LL, coming up in 2 weeks, I'm looking for another place now but what if I can't find within this timeframe?

I bought Class C inexpensive properties in 2023 ...I recommend not doing this if you live far away.

Any one also experienced hurdles and time frame in getting required permits and possible construction costs.