Just as a rule-of-thumb ...
1) no buyers would accept option 1
2) your unit should be marketed around option 2
3) all buyers would want you to sell at option 3
However, no 2 properties are the same ... to better understand your situation, you should provide more information like which property you are talking about.
Feel free to contact me ... for a more detailed but non-obligatory discussion.
THANKS ... & Merry Christmas!!
PropNex Realty +65 81233933