How big is the round dining table for the hotel deluxe package 18 people?

Round table: diameter 90, 120, 135, 150, 180,

Eight people 1300mm, ten people 1500mm, eighteen people 3 100mm and twenty people 3500mm.

Dining table height: 750-790 mm dining chair height; 450-500mm. Diameter of round table: 500mm for two persons, 800mm for two persons, 900mm for four persons, 5 persons 1 100mm, 6 persons 100- 1250mm, and 8 persons13000mm. Square dining table size: 700×850(mm) for two persons, 4 persons 1350×850(mm) and 8 persons, 2,250× 850 (mm); 700-800 mm.