# AT Consultancy Sagl > Real-estate investment support based in Lugano, Switzerland — acquisition, construction, renovation, rent and sale, delivered end to end. AT Consultancy Sagl is a boutique consultancy that supports investors through every phase of a real-estate investment: sourcing properties, planning and supervising construction or renovation works, managing rentals and overseeing sales. The team operates from Lugano and serves clients worldwide. ## Pages - [Home](/): Services overview, featured properties, team and contact details.