Motorised adjustment is enabled by electric motors activated by controllers to raise back, legs or both. Upright position can be reached when raising the upper body area, while when raising the lower body area is reached a chaise-long position. An emergency battery allows to bring the bed base back to the horizontal position in case of electric blackout. Wooden bed frame in beech wood mm. 70x25. The slats in beech wood are fastened to the bed frame with flexible supports to ensure greater elasticity and comfort when moving while sleeping. In the central part of the bed base there are sliders which enable stiffness regulation. The switch, located at the center of every slider, provides further adjustment of the lower back support. The slats in the shoulder area are contoured in order to ensure greater elasticity when sleeping on one's side.