There are many variables that affect closings on condos here in Miami-Dade County, such as condo riders, anticipated insurance premium increases, etc. 

I anticipate future problems with the property, there’s foundational and electrical problems with it.

Take a look at this blog post, you may be able to better understand your seller, anticipate their pain point and provide a solution they haven't considered.

If you’re in that situation or anticipating it, you can take advantage of a number of strategies to pay lower capital gains tax on real estate.Understanding the Capital Gains ProblemMany homeowners who purchased their homes long ago have seen huge gains in the value of their residences.

Did turnover work by myself, which took way longer than I anticipated (due in large portion to family obligations) and got it rented.  

Houses in our area still sell fast and limited inventory and future growth is anticipated to continue marching higher. 

I anticipate property prices will settle down.

@Dave Foster does 1031’s Every day and can Likely help you if you provide  -Date and purchase price-what dates it was your primary residence-what’s dates it was used as a rental property-anticipated sale price and date This is the case.

Many times the consideration for the option is related to the amount of appreciation that is anticipated during the option period.But definitely create two documents. 

(biggerpockets.com), yielded more advice than I had anticipated.