In case you can't find it, Jim, here it is.
2. The community, at the request of owners of units in which persons with disabilities, or persons
over the age of seventy, live, work or render voluntary or altruistic services, is obliged to carry out work to
permit accessibility to and use of common elements in accordance with the disability of said persons, or
work to install mechanical and electronic devices favouring their communication with the outside, provided
the total cost of such work does not exceed the ordinary common expenses of three months.