Rainy winter so can’t open windows, but have had air circulating.

(if other requirements of sec 179 are met)1250 for HAVC - The IRS states that an example of an air conditioning or heating unit that does not qualify as section 179 property is any component of a central air conditioning or heating system of a building, including motors, compressors, pipes, and ducts, whether the component is in, on, or adjacent to a building.

The industry is adopting new cleaning and safety protocols to mitigate coronavirus risks during air travel, installing high-performance air filtration systems, sanitizing planes, and educating staff.

Have an air tight offer for the seller but base on what works for you.

If you want to do short term Air BnB the city hasn't ruled it out.

updated kitchen, added central air and gas heat.

We updated all the wiring and added central air to the house as well.

I've never done Air BnB as an investor, but it doesn't sound bad to me - the income you can get would be much higher than a traditional tenant... also more turnover/managing bookings ect - so depends on if the cashflow makes the extra work worth it for you. 

Right Brothers Heating and Air have replaced several HVAC systems for us, and they also do mini splits in older homes.

We'll do business with just about any kind of tenant, but we like advanced manufacturing, construction companies, air freight and flex R&D.