The community fee issue is simple. please see below a section in the horizontal property law that covers community debt....
Any person acquiring a unit in horizontal property ownership, even where the title was entered in the
Land Registry, shall be liable for, and the unit acquired attached to payment of any outstanding
amounts payable to the community for general expenses by the previous owners up to the limit of
the fees assessed for the period to date of the year when the transfer of ownership took place and for
the natural year immediately precedent. The unit shall be legally burdened with fulfilment of this
obligation, and the rules on precedence of debts stated above shall be equally applicable in this case.
The deed shall include a statement by the transferor declaring that there are no outstanding debts for
general expenses payable to the community or, in the event that there are, he/she shall declare their
amount. The transferor shall produce at that moment a certificate concerning the state of debts with
the community that shall coincide with said statement. Execution of the deed shall not be authorised
unless the purchaser should expressly waive such requirement. The certificate shall be issued by the
person acting as secretary within seven natural days of request, with the approval of the president.
Both shall be accountable, in case of malfeasance or negligence, for the accuracy of the data on the
certificate and for any damages resulting from delay as to its issue;