Water pressure, or lack of it
Been living in an 1870's house for about 10 years and never really had good water pressure if two things were running at the same time, any two things. Any one thing gets fine pressure.
There's a length of 1/2" copper pipe that runs about 35 feet in the basement before any fixtures. I don't know if that's limiting the volume of water, or if it's an ancient pipe from the street which may be constricted.
Would a 35' length of 1/2" copper restrict the flow of water to multiple fixtures?
I've been thinking of adding a 3/4" or 1/2" line to the run. Would that help?