If they can only provide 2 loans (and some lenders will restrict you to two) then other things could be going that will restrict us as real estate investors.If the bank sells the mortgages - how does that impact me?

Of course the fewer you have in the unit the less ware and tare but you can't discriminate based on it for family status with children to be more restrictive than your local housing guidelines. 

Covid did lower demand for student housing, but this will change in the Fall as Temple University has restricted on-campus dorm offerings.  

Is there any housing type on which city/county cannot impose limit such as recently seen in HI/Tahoe.4. ..Ways to procure fee-structure for AirBnB.5. 

Reference: https://singlefamily.fanniemae.com/media/25286/displayHello,Regarding recent Fannie Mae directives, I am seeking to understand impact that an investor could observe ( on loan-amount, down-payment, DTI etc..)1. restrictions is a 7% limit on our acquisition of single-family mortgage loans secured by second home and investment properties. - how does it translate in simple terms :)2. be underwritten with Desktop Underwriter(DU)- What impact would be possible with above process change.Thank you.

So, I read earlier that Fannie is going to restrict second home and investment loans to 7% of the total portfolio.  

You should still be able to get the 20-25% down loans, though.The government seems to be actively trying to curtail small investors.  1st they restricted condo purchases in vacation markets and now this. 

“Recent amendments to our senior preferred stock purchase agreement with Treasury impose additional risk criteria on the loans we acquire,” the GSE said in a letter.

You should make sure it’s allowed—most have rental restrictions and especially for STR.

Hopefully as you consider all the things that concern you.....you have reserved at least a little concern for the difficulty you are imposing on the tenants???