I would really like to get a rough estimate of what the following could cost.HVAC install for all unitsDig down basement and build out to make 1st floor an owners duplex down (2 bed, 1-2 bathroom depending on space, rec room)Adding laundry (stackable) in each unitI have had discussions with a realtor and one contractor, however curious in getting more opinions. 

What if the inspection reveals a non serious mold in the bathroom?

The house still needs to have a second bathroom installed (it has the plumbing) upstairs, and is probably worth $275-$300K as is.

Purchase price: $95,000 Cash invested: $95,000 3 bedrooms apartment two bathrooms to rent and know the market What made you interested in investing in this type of deal?

It sat in the middle of BOTH bathrooms.

The first floor has two bedrooms, one bathroom and includes the rear yard.

[https://imgur.com/a/yy0y5nt]|Asbestos tile abatement|$5000||LVP flooring install|$2400||New kitchen Appliances both units|$4000||HVAC replacement|$3000||Water heater replacement|$1000||200A electrical panel install|$3500||kitchen remodel both units|$3000||Concrete patio removal |$2000||repair rot back wall houser|$2500||Bathroom remodel/ both|$5000||Washer/dryer|$1000||Paint whole house|$500|

or would you rip out and install tile in the bathroom, and vinyl planks in the other areas.Might DIY or hire someone to do the work.Thanks in advance,Zach

As the home sits today it is a 9 bedroom 8 bathroom duplex with 8 rooms have their own separate entrances to the exterior.

These places may be more or less prone to season slowdowns, but surely not free from them.One of the best things we've learned to process through in rehab is this:  which items are going to be hard or slow during the winter (example:  exterior paint, pouring concrete, and many other things outside) and which won't be impacted (interior paint, kitchen rehabs, bathroom rehabs, etc.)