Seems like a lot of folks prefer SFH, but I bought a Townhouse because it seems like it is easier to maintain (HOA covers external, landscaping, and neighborhood amenities).

Everyone has different opinions on this and it really comes down to personal preference.

As an investor, you'll need to wait until this period expires before your offer will be considered.Additionally, Freddie Mac may require proof of funds or a pre-approval letter with your offer, and they often prefer cash offers or conventional financing.

They are both good; personal preference.  

Is there another mountain area with much higher cap rates, even out of state but preferably in the upper western US?

I had generally been just saving my expenses in google sheets to further organize later and receipts in google drive since I can more easily access and upload all my paperwork from my phone and access my drive from anywhere.I have and use excel for some things, but I generally would prefer something more geared towards real estate. 

I’m a CPA and my have no preference, but only recently signed up to Xero just to have that ability to offer to a client.

Quote from @Himateja Madala: @John Underwood with 6bed/6 bath I am targeting more multi family travelers who prefer staying together.

Many landlords also prefer to rent only to Section 8 tenants, so it can be harder for voucher holders to find the right house unless it’s specifically listed as "Section 8 welcome."

Mark Vorkapich of Gladstone Strategieshttps://www.gladstonestrategies.com/I do agree with the above on checking with your current CPA to see if they have a preferred provider - sometimes it is easier and with better results if your team already has a good relationship.