Project Name: Lumen Residence Location: Papagou, Athens, Greece Type: residential Area: 230,00m² Status: Completed Opening Date: October 2025 Key Parties: Owner: Sotiris Tsergas & Katja Margaritoglou Developer: Block722 - Thekla Construction Architecture & Ιnterior design: Block722 Leaders: Sotiris Tsergas & Katja Margaritoglou, Vasiliki Moustafatzi, Patricia Fakiolaki, Francesca Balfoussia Team: Eleni Boni, Tzemil Moustafoglou, Michael Gryllakis, Nansy Nikolopoulou, Panagiotis Konstantopoulos, Aggeliki Kantarzi, Sofia Stephanopoulou, Marilena Michalopoulou Master planning & Architecture: Block722 Interior Design: Block722 Landscaping: Block722 Planting: Outside landscape architecture Main Contractor: Θekla Construction Project Manager: Vasiliki Moustafatzi Construction Manager: Michael Gryllakis – Eleni Boni Procurement: Eleni Boni, Panagiotis Konstantopoulos, Sofia Stefanopoulou Lighting Design: Placed - Block722 Bespoke fixed and movable furniture: Dining Tables & bench: Design: Block722 – Manufacturer: Nitsolas Furniture Living Room Unit: Design: Block722 – Manufacturer: Kostas Grigoratos Kitchen: Design: Block722 – Manufacturer: Loupasakis A.E. – Lazarou Wooden Furniture: Design: Block722 – Manufacturer: Dimopoulos 360 Shoplifting - Vestalgroup Marble basins: Design: Block722 – Manufacturer: Stonetech SA Special Thanks to: Pergola 4th balcony: Alumil (material supplier) Cnc inox cutters: Kouroupaki M. Green roof infrastructure system: e-green ZinCo Furniture 5th bedroom & headboards: Vestal Group Marbles 5th floor: Delta marmara Architectural Lighting: LineaLight Electrical Equipment: Vimar Hellas Blackout roller blind: Vagenas contract materials