However it is also common to find the cold water feed snaking from unit to unit rather than there being a direct run from a manifold in the basement,  Can it be changed?  

I have a home under contract and my investor got cold feet.

If they were vacant I would have no problem moving them , but the non paying tenants is making me get cold feet about putting them under contract. thanks

Not be cold and just "get down to business".

I recently moved into a second floor apartment in Massachusetts (cold winters) with electric heat.

I really never done it because my duplex has 4 spaces, and my triplex has 7 spaces, no never any issue.But this winter, thanks to the recent snow and cold, most of the tenants have visitors from the north coming down for a week to dethaw.  

No one is fighting any weather, hot or cold.  

This would be especially so if there are 3 handles there - one for hot, one for cold, and one for diverter.

If you have one thermostat, you will always have one of the tenants complaining that it's either too hot or too cold in their unit.

It can be direct mail, cold calling, driving neighborhoods, networking and my favorite which is building an online presence.