The Block Glasshouse open for inspection this weekend

Fans and skeptics alike will have the chance to have a stickybeak around the country's most famous office conversion this weekend.

The Block Glasshouse at 121-127 High Street Prahran will be on show on Saturday 20 September and 21 September from 10am to 2pm.

The public can poke their heads into Chris and Jenna's curious copper-walled bedroom (above), climb atop Carlene and Michael's raised shower stage (below) and loiter in the rather lacklustre laundries. 

They will also have the opportunity to check out the rooms that haven't been revealed on television yet - though people can already take a peek at Chris and Jenna's yet-to-be-aired terraces on their apartment's online listing.

From Property Observer's experience at the Fans v Faves open for inspection earlier this year, spectators can expect long lines, a slow shuffle through the apartments and plenty of selfie opportunities with the contestants.

The Block Glasshouse apartments will be up for auction on 11 October.