Assembly, comprising: - a pallet lift with which a pallet is displaceable in height direction; - a palletizing device which is arranged close to the upper side of the pallet lift and with which objects are arrangeable on the pallet supported by the pallet lift; - a first support surface arranged at a first distance (D 1) under the palletizing device such that at least a part of the upper side of the palletizing device is accessible to an operator standing on the first support surface; and - wherein the first support surface comprises at least one longitudinal part; characterized by - a second support surface arranged at a second distance (D 2) under the first support surface such that at least a part of the underside of the palletizing device is accessible to the operator standing on the second support surface; - wherein the first support surface further comprises at least one transverse part arranged transversely of the longitudinal part, wherein the first support surface is adjacent to at least two sides of the palletizing device and makes this latter accessible to the operator; - wherein the second support surface comprises at least one longitudinal part and at least one transverse part arranged transversely of the longitudinal part, wherein the second support surface is adjacent to the pallet lift on at least two sides and makes a pallet present on the pallet lift accessible to the operator; - wherein the at least one transverse part of the first support surface and the at least one transverse part of the second support surface are arranged vertically offset relative to each other, and wherein the first support surface is provided with at least one recess above the at least one transverse part of the second support surface; and - wherein the second distance (D 2) at which the second support surface is arranged under the first support surface is a maximum of 1.5 m. - a pallet lift with which a pallet is displaceable in height direction; - a palletizing device which is arranged close to the upper side of the pallet lift and with which objects are arrangeable on the pallet supported by the pallet lift; - a first support surface arranged at a first distance (D 1) under the palletizing device such that at least a part of the upper side of the palletizing device is accessible to an operator standing on the first support surface; and - wherein the first support surface comprises at least one longitudinal part; - a second support surface arranged at a second distance (D 2) under the first support surface such that at least a part of the underside of the palletizing device is accessible to the operator standing on the second support surface; - wherein the first support surface further comprises at least one transverse part arranged transversely of the longitudinal part, wherein the first support surface is adjacent to at least two sides of the palletizing device and makes this latter accessible to the operator; - wherein the second support surface comprises at least one longitudinal part and at least one transverse part arranged transversely of the longitudinal part, wherein the second support surface is adjacent to the pallet lift on at least two sides and makes a pallet present on the pallet lift accessible to the operator; - wherein the at least one transverse part of the first support surface and the at least one transverse part of the second support surface are arranged vertically offset relative to each other, and wherein the first support surface is provided with at least one recess above the at least one transverse part of the second support surface; and - wherein the second distance (D 2) at which the second support surface is arranged under the first support surface is a maximum of 1.5 m.