An armchair, with a. a seat, b. supporting feet (5, 6) with which the armchair is supported in a home position on a footprint, c. a stand-up aid for lifting the seat from the home position to a raised position, wherein the stand-up aid has an adjustment mechanism with a servomotor, and d. a chassis with wheels (12, 13) for moving the armchair, wherein e. the chassis is adjustable relative to the supporting feet (5, 6) between at least a first and a second position, with the wheels (12, 13) being spaced apart in the first position of the footprint while the armchair is supported with the supporting feet (5, 6) on the footprint, and with the wheels (12, 13) being in rolling contact with the footprint in the second position while the supporting feet (5, 6) are arranged so as to be spaced apart from the footprint, characterized in that f. the adjustment mechanism of the stand-up aid is coupled with the chassis for the purpose of displacing the chassis by means of the servomotor between the first and second position, g. the chassis comprises at least one anti-slip element and can be further displaced relative to the supporting feet (5, 6) into a third position in which the armchair is supported on the anti-slip element and a portion of the wheels on the footprint, while the remaining wheels are arranged so as to be spaced apart from the footprint, h. the anti-slip element is coupled via a linkage mechanism with the chassis and the adjustment mechanism and i. the chassis is coupled with the servomotor via the adjustment mechanism for the motorized displacement of the chassis into the first, second, and third position. a. a seat, b. supporting feet (5, 6) with which the armchair is supported in a home position on a footprint, c. a stand-up aid for lifting the seat from the home position to a raised position, wherein the stand-up aid has an adjustment mechanism with a servomotor, and d. a chassis with wheels (12, 13) for moving the armchair, wherein e. the chassis is adjustable relative to the supporting feet (5, 6) between at least a first and a second position, with the wheels (12, 13) being spaced apart in the first position of the footprint while the armchair is supported with the supporting feet (5, 6) on the footprint, and with the wheels (12, 13) being in rolling contact with the footprint in the second position while the supporting feet (5, 6) are arranged so as to be spaced apart from the footprint, characterized in that f. the adjustment mechanism of the stand-up aid is coupled with the chassis for the purpose of displacing the chassis by means of the servomotor between the first and second position, g. the chassis comprises at least one anti-slip element and can be further displaced relative to the supporting feet (5, 6) into a third position in which the armchair is supported on the anti-slip element and a portion of the wheels on the footprint, while the remaining wheels are arranged so as to be spaced apart from the footprint, h. the anti-slip element is coupled via a linkage mechanism with the chassis and the adjustment mechanism and i. the chassis is coupled with the servomotor via the adjustment mechanism for the motorized displacement of the chassis into the first, second, and third position.