The floor is stable and non-slippery, without wide joints and unevenness greater than 1-2 cm
 There is an accessible route from the place of interest to the places related to it
 There is an entrance door to the area of interest and the areas related to it with a width of at least 0.90 m, easily opened or with a photocell
 There is room to maneuver a wheelchair to approach the table/desk/desktop
 There is storage space (bookcase, shelves, etc.) at heights up to 1.20m