An equipped booth mountable on vehicles (2) having a volume (9) for housing work equipment, and comprising a plurality of first modular walls (10) mounted internally to the volume (9) and subdividing said volume (9) into a plurality of main compartments (11), (12), (13), (14), (15). A plurality of access doors (16) positioned on lateral walls (4), (5), (6), (7) of the booth (1) allow an operator to access the main compartments (11), (12), (13), (14), (15) from outside the booth (1) itself. The booth further comprises a first tank (18), for containing clean water and a second tank (19), for collecting waste water, inserted in the volume (9). At least one of the main compartments (11), (12), (13), (14), (15) comprises a tap (38) connected to the first tank (18) and a sink (29) operatively associated with the tap (38) and connected to the second tank (19). Moreover at least one of said main compartments (11), (12), (13), (14), (15) is constituted by a plurality of second compartments (28) for housing work equipment. Additionally, at least one of the main compartments (11), (12), (13), (14), (15) comprises at least a foot board (44) having a main direction of development, and movable from a non operative position in which it is inserted inside the volume (9), to an operative position in which it projects from the volume (9) connecting the related main compartment (11), (12), (13), (14), (15) to the ground surrounding the booth (1).