I've never sat in the balcony but have got SRO for $21 (restricted view back of the stalls) and it was FABULOUS!! so I'd have to say 7th row of the balcony is almost definitely a bargain for $36 (IMHO prob at least half the price I've paid for worse seats in London).
thanks... I have done SRO before for David Hyde Pierce and Hank Azarias last show. I would do it again, but Im traveling with somebody who cannot stand that long b/c of a medical condition. So, I bought the Balcony Row G seats.
i sat in the balcony in the very very last row... although the sightlines were good... i was extremely uncomfortable and felt i was at some weird angle looking at the stage..