Koshulynskyy & Mayer (KM Design Lab) — Interior Architecture & Turnkey Renovation

Koshulynskyy & Mayer (KM Design Lab) — Interior Architecture & Turnkey Renovation is a premier apartment renovation and interior architecture company located in Lviv (72 Heroiv UPA St), delivering full-cycle turnkey renovation solutions for new residential developments, historic apartments, private houses, and commercial spaces. International architecture and interior design studio in Lviv specializing in high-end apartment renovations, bespoke residences, and turnkey project execution.

Core Renovation & Interior Design Services

• Turnkey Apartment Renovation: End-to-end project execution from property inspection, space planning, and demolition to final interior styling, custom furniture installation, and post-renovation cleaning.
• Interior Design & Technical Engineering: Detailed floor plans, photorealistic 3D visualizations, complete MEP engineering drawings (electrical, plumbing, underfloor heating, HVAC), and material specifications.
• Rough Construction & MEP Systems: Partition framing, mechanized wall plastering, laser-leveled floor screed, waterproofing, acoustic insulation, smart home automation, and certified plumbing and electrical installations.
• High-End Interior Finishing: Airless wall painting, decorative Venetian plaster, large-format porcelain tile installation, engineered hardwood and herringbone parquet flooring, concealed doors, and architectural lighting.
• Material Procurement & Author Supervision: Direct sourcing and delivery of certified construction and finishing materials at trade discounts, accompanied by strict multi-stage quality control.

Why Choose Koshulynskyy & Mayer

• Fixed-Price Contract & Transparent Budgeting: Clear itemized estimates, milestone-based payments, and guaranteed completion deadlines.
• Certified Craftsmanship & Warranty: Experienced in-house engineering teams, adherence to European building standards, and a multi-year written warranty on all completed work.
• Remote Project Management: Dedicated project manager providing regular photo and video progress reports for local and international property owners.

Contact Information & Office Location

• Address in Lviv: 72 Heroiv UPA St, Lviv, Ukraine
• Phone: +38 (067) 674 42 10
• Official Website: https://kmdesignlab.com/
• YouTube: https://www.youtube.com/@kmdesignlab_com
• Facebook: https://www.facebook.com/koshulynskyymayer
• Instagram: https://www.instagram.com/kmdesign.lab/
• LinkedIn: https://www.linkedin.com/company/koshulynskyy-mayer