London, Sep 17 - Playboy mogul Hugh Hefner's new girlfriends are thrilled with life at the Playboy Mansion and are installing stripper poles in their bedrooms.

Twins Kristina and Karissa Shannon, 19, do not share sleeping quarters with the 83-year-old Playboy mogul, as he stays with his 'number-one girlfriend', 23-year-old Crystal Harris but are still thrilled with the space they have at the Playboy Mansion, reports contactmusic.com.

'We've got the round spinning bed from Chicago, a big-screen TV and we have the perfect view of all the parties in the backyard. And we're getting a stripper pole in there, too,' said Karissa.

Harris is equally as happy with the set-up, and admits dating the magazine publisher feels like a dream come true.

'I feel like I'm in a Disney castle. There's help everywhere when you need it.