1 bed flat to rent

Dartmouth Close W11

Erified that field is labelled as optional, but has no way to not select a value. Up to business whether they want to :
A) take the risk that agents will give furnishing details via non-trackable options rather than the one provided? (by adding na option)
Or

B) Alternatively, remove "optional" label.

Whichever is done, please can we correct the following grammatical error at the same time which I noticed:

"Detail special features the property have"