I second the notion that if the government is going to supply relief it needs to be all encompassing. 

Just as an example, a friend of mine was the resident manager at Kihei Alii Kai in 2015 when a first floor unit had a supply line leak resulting in similar conditions.

There's not much of a supply in Bucks County when it comes to duplexes, triplexes, and fourplexes, but you can also start with single family homes depending on your specific situation.

There was a webinar feature on BP with an investor in South Jersey and it was mentioned that in S Jersey in the big tourist areas that there is a major supply for short term vacation rentals but not really for long term rentals which makes it a great opportunity to invest in!

What are realistic expectations  of returns for simply supplying capital?  

It's hard to get a reliable read on the market and understanding what is due to the COVID situation vs. fundamental supply/demand shifts. 

More demand than supply keeps pricing going up. 

. $3,500 due at signing, 5% in 180 days, 5% in 1 year, 5 % in 2 years.MONTHLY CASH OUTFLOWS$182/m condo maintenance fees$319/m property tax$1354 Mortgage (this will vary ofc based on downpayment etc)CASH INFLOW$1995/month guaranteed rent for 2 yearsOTHERS2 Year Free Property ManagementAll furniture includedCASH FLOW POSITIVE (BASED ON MORTAGE) by about 140/m

The old R-22 is illegal to import or manufacture so the price is going to climb as supplies dwindle.

Replace return and supply steam pipes for radiators with PEX, run in-wall.5.