Chaise Loung:
H: 17.75 -40.5
W: 78
L: 27

Sand umbrella:
W: 77.75
D: 77.75
H: 99.25

Ridge Side Table-Stool:
W: 15
D: 15
H: 16

Who works with V-Ray version lower than 3.1 pay attention to materials section BRDF (Microfaset GTR (GGX)) if your version is older than 3.1 – this option will be empty and you have to choose:
BlinnWard or Phong depence on material.