What is the service charges you are refer to ?? 

The mthly maintenance fees!

@japhrine which condominium and what is the charges previously? secondly normally they can increase their maintenance fee by holding an AGM and more than 51% of the quorum approve with such move.

this is one way of how they can increase their maintenance by providing justification and so on during an AGM...

Normally the rate is charged per square foot. If your unit is big, definitely u have to pay more service charges.

Normally the rate is charged per square foot. If your unit is big, definitely u have to pay more service charges.

@japhrine, Which condo are you referring to? 

@japhrine good sharing