I talked to management yesterday and they were completely rude and asked why I was getting "heated".

As sensible as it is for the sunbelt, cold tile floor would turn off many tenants in WA unless radiant heat were installed like I did for my kitchen and bath.

(Holes in the wall from move out, tree through the window, heat still works, water still runs, etc.)Any issue can be dealt with prior to or at closing.

The heat is natural gas with the old style hydronic radiators.

or replace Heating Unit and reroof home?

Right now the owner pays the heat, first floor unit.

3 story - 3 Plex all rented $2100 gross rentscurrently under contract at $120k - electric separate metered but heat is owner furnished at about $3500 a year; Extra garage bays previously thought to allow for $600 extra cash flow per month from separate building in back but home inspection shows it is likely a tear down at some point in the near future.Home inspection revealed significantly more repairs than expectedRoof replacement (expected) - not a simple roof so it will be expensiveElectrical (knob and tube) but panels all 100 ampsome foundation issues2nd floor fire escape deck and wood steps replacement required2 chimney tear down, 1 repairwater heater inadequate (50 gallon for all 3 units)other repairs that add up quicklyInterior of units is decent conditionI am debating between going through with it if the price comes down to mayb 100k but not sure if this is too much wrong to make the numbers workARV is 160-180kAny thoughts on this?

I'm about to pay an HVAC contractor to install central heat/air in a SF rental owned by my SD IRA (and not held by an LLC). 

The listing says "separate utilities: electric, gas, heat" but there is only one furnace in the basement.

Also, if the house has electric heat and if you install solar you can do an all inclusive price which allows you to receive higher rents although your costs are not any higher.