Bowser's Villa is a summertime villa that Bowser built on Vibe Island in Super Princess Peach, which looks very similar to his castle. It is the eighth and final area, and it is where Mario is. Bowser built the Bowser Villa in order to get hold of the Vibe Scepter.
To enter the final stage of Bowser's Villa, Peach must find and rescue all of the Toads she missed in previous stages. In the final stage, the Army Hammer Bro. is fought first, then Bowser himself in his normal form, then again in his giant form. Afterwards, Peach rescues Mario.
Army Hammer Bro
After Bowser powers him up with the Vibe Scepter, he will start to jump around the course. There will be Hammer Bros. aiding him, and Peach can also use them for regenerating the Vibe Gauge. She must hit him with Perry, stomp him, hit him with a cyclone or Rage five times.
Bowser (Normal Form)
Bowser will use the Vibe Scepter to power himself up due to the Army Hammer Bro's defeat. He will run into the Bowser statues (which contains a big Vibe Crystal) or Ground Pound to send shockwaves. His weak spot is his head.
Bowser (Giant Form)
Bowser will try to crush Peach with his hands, send multiple Hammers, breathe fire and use falling spiky balls. When he crashes his hands at the same time, Bob-ombs will fall. The Bob-ombs must explode at Bowser's eyes. If that is done at the same time he uses an attack, his eyes will flash, simply saying it had no effect. Peach must do this 5 times like other bosses in order to defeat him.