Maximised G+1 Apartment Layout Design

I have an 80 ft (depth) × 120 ft (front) plot and I’m ready to turn it into a high-yield G+1 apartment building. The brief is simple: pack in the maximum number of studio and 2-bed studio units on each floor without compromising basic circulation, light, or ventilation... (Budget: ₹600 - ₹1500 INR, Jobs: 3D Rendering, AutoCAD, Building Architecture, Building Design, Building Information Modeling, Construction Management, Home Design, Interior Design)