Hi! I have purchased a house that was built in the 90s and the toilets are really worn. The actual toilet that connect into the floor just needs a good clean and can be saved, but the cistern and toilet seat have to go.
The current cistern is a Fowler brand - can I purchase this and replace the toilet seat and cistern myself? https://www.bunnings.com.au/estilo-white-replacement-cistern-with-seat_p4870330
Or would I need a plumber to install? And can I replace the old cistern with a different brand, or will they not work together?
Thank you in advance!
Photo of current toilet for reference.

