She brought me the documentation and paid an extra month's rent up front.

One of the costs you have to figure is the extra cost of your primary mortgage.Post the whole rental property here and I'll run the numbers as I see them.  

I feel it's worth the few extra $ to install the taller toilet.

A single member LLC is treated as a disregarded entity for tax purposes, which means that you shouldn't have extra tax filings (unless your state has a separate return obligation for LLCs).

Of course, I'll have to balance the extra time it takes me to do things myself with lost rent it causes by delaying getting tenants in there. 

Well if the house has a pool I would think you are in an ok neighborhood and the pool is an extra which should get you better rents.

Hey everyone,I bought a property a little over a year ago and I have been paying extra onto the principle and I was just wondering if it would be a smart move to refinance to bring in a little extra cashflow per month?

Yes Just need a Purchase and sale Agreement that is assignable to a buyer.I do bring 2 copies to my deals to just have an extra one to leave with the seller so they have a copy .

I I have to move as I will need all the extra money to take care of the bells and whistles.  

The idea while good in theory that some might "stick" surely means losing support of realtors over time:- In the 1st place it means a lot of extra work they may not need nor want, -In the 2nd place, many if not most of these offers will probably need re-negotiating of price and no doubt subsequent failure of the contract.