Most likely if the kitchen drain pipe failed in a common area of the location where you reside, the HOA is obligated to pay for the costs of repair. Since you own your own condominium you are under no obligation to accept the flooring chosen by a HOA representative.I suggest that you pick out your choice of flooring and have it installed paid by the HOA. If problems develop with the HOA, I suggest that you consult with an attorney experienced in planned unit developments.