The other is a smaller operation which does a lot of business in the specific neighborhood the house is in.

Does it clearly indicate that a specific address is a short-term rental, making it visible to my next mortgage lender?

Have to agree with most here in that a SF-> duplex conversion needs some really specific qualities to be worth the squeeze.

RentRedi looks more like your run of the real estate management database that's been given an Apache/server front end to the web. 

You should consult an attorney or CPA for your specific situation.An LLC is useful for two things: anonymity and legal protection.

Can she qualify in your specific situation?

Those are some of the unique things we offer in addition to helping each investor build a strategic investment plan & roadmap to achieve your specific goals.

For CO specifically, are these year-round (Denver metro and Colorado Springs) or resort/seasonal for skiing (understanding Colorado mountain summers are still glorious).

Consider defining clear roles, ownership percentages, and responsibilities upfront, and ensure you’re protected if the partnership doesn’t work out.Since you already own properties, it might be worth consulting a CPA who specializes in real estate for advice on tax strategies specific to your situation.

In terms of renovations it really doesn't matter much from a tax perspective.The bigger question is what are your specific investment goals?