Chances is in the Dona Paoula area of Panjim.
Minimum stake is 50 rupees. There is a restaurant but I beleive it closes around 11.
Only downside is that the machines are electronic manually operated........or at least thats how my other half describes it.
Basically, you do actually have to physically place your chips on the roulette board, however the wheel is covered over and triggered by a button operated by the croupier.
We still prefer this to the casino at the Marriott hotel in Panjim, as beautiful as it was, it was fully electonic throughout the whole casino.
Will be there myself in 3 weeks time!!!!!!!!!!!