Would guess that wiring was probably re-done in maaaybe the 80's but probably earlier? It's all in flexible conduit run to a relatively tiny breaker board. There are still remnants of post-and-tube wiring in the basement rafters. CSB: One time I gave myself a tiny little electrocution trying to change the lightbulb in one of those nipple-style light fixtures. Switch was off but apparently the nipple was hot
We love the old wood trim and hardwood floors... but if I won the lottery I'd strip it to the studs and update it. Everything is still lath-and-plaster and the house needs rewiring, needs better insulation, probably could route the central air better, no exhaust in kitchen or bathroom, etc etc.
The Landlord Special is a shame to begin with but I think it's an even bigger shame with some of these oooooold houses here in the NE.
Nipples are often hot