That is probably the first time I've ever boarded a
double decker on 139...
SBS9847R on 139 (Notice the white desto
infront) 
You want to take photo and the other passengers keep on staring
at you...
The upper deck, which I would gladly
prefer.
Someone suggested of removing this thingy at the middle and
replacing it with a wheelchair ramp, thus converting it to a WAB
bus?
SBS9847R is one of the very few double deckers which operate on
perm 139. Nevertheless, it does play an important role. During the
peak hours when all its K230UB friends are overly packed with
passengers, these DDs are able to carry as much passengers to the
maximum.
Apparently, this bus has been fitted with the LECIP EDS, which
we believe will continue to last for the next 7 years or more of
the B10TL's lifespan. The B10TL is also a more uncommon double
decker in SG but yet provides a good, cool, comfortable ride for
all passengers.
And better pray that these seats do not get replaced like how
SBS9889U did! 
I don't think so that the seat covers will be replaced like
those on SBS9889U as it is not unique since the Volvo
B10BLE/CNG, Scania L94UB
and Dennis Trident
also uses these type of seat covers. I even saw a new set of seat
covers on SBS9848M/SBS9849K (can't remember which) months
ago.
