Instead what we have is a glut of fly-by-night landlords who bought a second property thinking it would finance their pensions after 30yrs when the mortgage is paid off by charging extortionate rents on ordinary working people who can barely keep their heads above water.
These "fly-by-night" landlords are leaving the market or renting out via airbnb
New, professional landlords are entering such as Irish Life:
Irish Life Investment Managers (ILIM) has bought 262 apartments in south Dublin that were due to be put up for sale and the asset manager plans to rent them.
https://www.irishtimes.com/business...-south-dublin-apartments-for-rental-1.3492279
Given the small size of the Dublin market, I would comfortably expect a few large, professional landlords buying / building many blocks outright with the sole purpose of renting them out. These landlords will have all the resources they need to ensure the make the highest return...something the "fly-by-night" landlords do not enjoy. I would expect higher prices and less security for tenants.