Where is the office of the competent authority located in Mumbai?
You can file a case o the rent controller court
And then we'll have to file a separate case for recovery of dues, right?
In the suit for eviction itself you can file an application seeking recovery of old dues, if any.
There is a clause in the agreement that licensee will be charged double for every day of delay in paying the rent. Hope we can claim the double amount in the court? Or court will help us recover the basic rent amount only?
Since this appears to be a lopsided agreement, the court may not favor this situation, however there is no restriction on you to claim the same as per agreed conditions.
Also in the agreement there is no mention of her family. Can we file a trespassing case against rest of the family members?
You cannot file any such case, becasue so long she is a tenant, this will become her personal affair in which you cannot interfere.
Or restrict them from entering the society? Thank you for your time.
You cannot even restrict them from entering into their own relative house.