There's nothing square about Brussels' new pop up restaurant, The Cube. Diners can feast on an exclusive menu while perched atop one of the city's most famous landmarks - the Triumphal Arch.

The Cube, built by Electrolux, provides customers with a unique view of Brussels that not many people have seen before.

New meets old as Brussels latest top notch gourmet experience finds its home nestled on top of one of the city's most eye catching monuments.

This pop-up restaurant has two Michelin star chefs to prepare food for discerning diners as they overlook the Parc du Cinquantenaire.

The Cube, built by Electrolux, provides customers with a unique view of Brussels that not many people have seen before.

Koen Antewnis paid 150 euros, or about 213 US dollars, to have lunch at The Cube.

Koen Antewnis said, "So far it was exceptional. The view is exceptional. I am still wondering how they put this thing up here."

Julie Leus, from Ghent, said, "To be honest, I woke up at 7 o'clock in the morning and I was behind my computer waiting for a place but it's beautiful. The view is amazing and I hope the food is too."

The wonder and fascination has made the restaurant extremely popular.

Frederique Pirenne, Electrolux spokesman, said, "In order to keep it fair, we would open every Monday at 9 o'clock the following week and on average it took 3 minutes for all seats to be filled."

The Cube is schedule to be open in Brussels until July 3rd 2011.

After that the restaurant is expected to pop up again on top of a famous landmark in Stockholm - but visitors should expect different chefs and a different menu.