Big Daddy Fitness
Gyms

Big Daddy Fitness
“I put everything on the line to create one of the hottest wellness centres in Québec, so the equipment had to be just as elite. Atlantis delivered. From the Pro Series Hack Squat to every custom-coloured matte-black piece, the movement is buttery-smooth and the build quality is ‘wow’—our members say it the moment they walk in. The Atlantis team didn’t just sell machines; they helped me re-layout the floor and fine-tune the colour palette. Their craftsmanship and service match my passion for excellence, and that partnership is exactly why Big Daddy Fitness feels like it was meant to be.”
– Nicolaos “Big Daddy” Vlachos, Founder & Head Coach
📍5155 Rue de Sorel, Montréal, QC H4P 1G7
The installation was made possible with the help of Gym Squad.













Strength Stories Ep. 01: What It Takes to Open a Gym w/ Big Daddy Fitness
In this video, we sit down with longtime personal trainer and entrepreneur, Nicolaos Vlachos, and reflect on the gym creation process of his luxury wellness center in Montreal, “Big Daddy Fitness.” You’ll hear some insights into common issues, from deliberating on what strength equipment to purchase and optimizing the layout, to reminiscing about the grand opening.
If you’ve ever wanted to open a gym, this will be a great series for you!