It is a duplex with nice tenants and a lot of important things replaced within the past few years so it won't be needing a lot of repairs.

How much estimated to replace this siding on 3000sq ft home?

The numbers are as follows:Sales price: $115,000Insurance: $452/yearTaxes: $1252/yearUtilities (gas, electric, water, sewer, trash) (Unfortunately two of the units share a meter, so these are paid by the landlord for simplicity sake): $300/monthRents: $1645/monthThe roof has been replaced within the last year.  

Machines will need replacing causing a lot of capex outlay eating profits.

That said, if you own a property long enough, you will need to replace a roof and could need tuckpointing and probably a sewer line if it's still the original 90+ year old cast iron. 

Spreadsheets will tell you what to do from there.As for the PM....yeah i'd replace them too.        45k investment plus maybe 5k in damage/treatment isn't a horrible deal.   

The kitchen already has hardwood floors, which will be replaced for uniformity.

My wheels are turning. 1 deal a month replaces 4-6 weeks of working for someone else's dream, giving up sleeping in my own bed, missing my family, and working 70 hour weeks.

I had to have the carpet replaced, get the trash out and much more ...It's surprised that there were no leaks on the first day when the water was turned on.

Can you replace all the carpet?