So single people and/or empty nest couples stay put in 3-4 bed units rather than downsize to a 1-2 bed unit because their rent would skyrocket.If you are not living in a rent controlled unit and want to move into one of those markets, tough luck... 

I'm having to add 2 bed rooms plus 1 bath maybe... 

@Theresa Harris would another factor be of challenge, like the home being a 2 bed two bath 808 Sqft.

Looking to Brrrr the property and hold it long term.Type: 2 Bed 1 Bath single family home with 1400 square feet.

I'm not sure how a 5 bed place only has a half bath unless that is a typo. 

Had a 1 bedroom in East Boston that got secured within a few days, and I currently have a 5 bed in South Boston that’s not getting a ton of traction.

Until we find a magic genie and shazam more housing units than marketable demand (which was a key ingredient to previous housing collapse) or have a mass death event on level of statistically significant numbers such as 10%+ of Populus (for those playing at home that's roughly 35million Americans) the laws and numbers of supply and demand present an impossibility for a housing market collapse, proof number 3. 

My name is Cooper Weisbach.The property I'm looking to get involved in is a 6-bed tri-plex out in Phoenix.

Lukily, the ROI on this thing is pretty good but renting this unit comes with its fair share of headaches.My tenants (who are leaving at the end of the month) have been great with me throughout their residency, but the unit owner below me (who happens to be the HOA president) has called me every month this past year, complaining loud foot step noises in the middle of the night in and near the bedrooms, most likely from jumping out of bed.

I have a client looking at a 3 bed a side and we are going off of real closed rental comps on the MLS, targeting 1500+.