Installing standard household toilet in a RV??

There are RV toilets that work almost exactly like household toilets. We have two in our rig. The rear bath toilet is a macerator toilet, you push a button on the wall and it flushes and refills. The center half bath is a push button RV toilet, again, push the button on the toilet it flushes and refills. They are both standard home height. The standard will cost you around $200 and the macerator a little bit more.