Go for karma royal palm in north goa and they also have promotional programme also, you can get to stay for 3 nights 4 days in 5699/- its good for a family suit
Hey, I know a lot of places. let me know if you prefer North Goa or South Goa. and what's your budget? at high budgets you can go for Taj Village in North. or Park Hyatt in South. Both are really nice. for budgeted trips, there are many resorts/ homestays I can recommend based on your preferred location.
Baga is a great location. check out Suncity Resort , family friendly, decent, inexpensive and best location. it is 5 minutes walk to Baga beach. if you want further from beach, you can try Sinq, Park Regis, 7 degree