If you are borrowing for renovations, you will likely have a draw fee in the $100-300 range per draw.Selling costs: biggest one is commissions.  

My property tax rate is 2.70% I have a great tenant so I haven't done large increases (like $150 or $200) since I don't want a unit turn but I'm in the market rate range.

I might add, your entering range to reap cap-x expenditures so this cash-flow is soon to be significantly depleted/off-set via those expenses. 

Right now, we’re seeing a slight increase in inventory and some corrections in rents, which could create opportunities—but achieving solid cash flow on a condo can still be challenging.Getting pre-approved is a great first step to narrow down your options and focus on locations that make sense for your goals.

All 3 will give different amounts/ranges. 

. - you have dozens of local agents who can market the property for you and bring you a buyer- you are listing in a desirable area with low-inventory - you are not in a rush to sell

My thought is: I find one worth the money in the $10-12k range, buy it outright, live in it (in the park) for about a year until I save enough to get another one, then rent out the first one.

What price range? 

Stick with classic neutrals to appeal to the widest range of buyers.There are situations where clients touring homes immediately pass on properties due to strong or unusual color choices.

I was told by an agent Knoxville new build don't sell to investor because of limited inventory.