Adding a bidet to your washroom

When you purchase a new house, the water taps supplied by the house developer are normally of good quality and it will be a waste if we were to remove this original good quality water tap, put aside and replace with another dual output water taps just to cater for the installation of a bidet for the toilet bowl. Is that the only way? No, it isn’t. It is just one of the way but definitely not the only way.