come down to

/K AH1 M D AW0 N T UW0/
verb
  1. 1

    To reach by moving down or reducing.

    โ€œCome down to my place someday and have lunch.โ€

  2. 2

    To entirely depend upon a single factor; basically, ultimately or in essence.

    โ€œThe decision comes down to whether you really want to pay that much for a little extra convenience.โ€

Source: https://en.wiktionary.org/wiki/come%20down%20to