Yes my husband & I had went up 3 times to the 79A, try going around 6pm while threre are lesser workers around. You should be able to sneak your way to the lift lobby area and take the staircase up to at least 6th level as there are still temporary offices & workers living quarters on the 3rd & 4th level that you should avoid to prevent being stop. You will only have less than an hour of sunlight for viewing your unit layout although it might not be your floor level but there should be more or less the same if you enter the correct unit no. At first we were a bit upset at the 75sqm unit but after seeing 5rm & 4rm 90sqm and comparing the extra amount $$ paid, we soon get use to & accept that 75sqm is enough for 3 of us. You can also check out your letter box location as it was just installed about 2 weeks ago. Mine was the 2nd lowest so have to bent down everytime collecting the mails. For those interested in sneaking in, you better keep our fingers crossed that all units are still unlocked. Hi Redwyrm, Do you mind me asking where is your current flat now? I had already put up my flat in the market now. Rachel79