The core activity of MaunaLej encompasses three main areas: 1. **Haute Couture Real-Estate Solutions**: MaunaLej offers luxury real estate solutions, including property brokerage, project management of construction projects, and interior design for luxury apartments. 2. **Concept Store Lifestyle Essentials**: The Concept Store offers a selection of high-end products such as decorations, kitchen utensils, gifts, gadgets, and handmade Japanese knives. 3. **Scuderia MaunaLej - Members Club**: Scuderia MaunaLej is an exclusive club for supercars and classic cars, offering its members the opportunity to drive and enjoy various vehicles. The club also provides the possibility to evaluate one's own supercars and earn income from the vehicle as a member.