I visited this place last to last month for a group lunch along with my team.
Yes they do offer booking for corporate lunch and you can get good discount if you are visting this place in a large group.
The buffet lunch for us costed around 300-400 per person.
The food was tasty especially the veg and non veg starters which they provide.
Ambience is good its a small restraunt so dont expect it to be a big one.
Managers and waiters are soft spoken and really good by nature.
You will find this as a value for money deal all in all.