Earlier quoted context omitted.
> "an excess of jobs and money in that place" Nope. For one thing, there's the largest generation of the 20th century at peak retirement, cashing out of family houses that have gained huge amounts of value, and looking to move to amenity-rich locations. For another thing, the investment industry, short of other options, has started buying houses to rent them (short or long term), squeezing supply and driving up price…
All of the effects you name are only happening because of inflated values driven by cheap money. Literally every, single, one of them.
The boomers heading into retirement situation is a reflection of 40-50 years of economic policy and has no connection with recent "cheap money".
Actual investment in single family and apartment housing is almost entirely tied to its low risk/return ratio compared with (the perception of a lack of) other options for investment at this time. The money sloshing around for investment is as much as function of the effective privatization of retirement funding as anything else.
The short term rental market is in part the perfect expression of how a relativel small number of wealthy individuals can totally distort a market to follow their own preferences, and reflects income/wealth inequality and lack of regulatory enforcement (they're freakin' B&B's people!) as much as anything else.
Cheap money has almost nothing to do with any of them.