I need to change the right wheel bearing hub?

How hard is it to change it if I replace the entire assembly? what would I need to get or to help me change the entire hub. This is for a Toyota Highlander 2001.I need to change the right wheel bearing hub?first you need the proper tools

second you need the proper know-how

third you need the proper facility

fourth it is very very hard

fifth send it to the mechanics for your own safety

dvr

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