Key legal question
Whether the tenants had standing under Art. 88 OG to bring a public law appeal against the building permit.
Extracted holding
They lacked a legally protected interest because the zoning-distance rules invoked protected neighbors, not tenants of the building being altered, and their grievances were only material in nature.
Extracted reasoning
The permit allowed the owner to exercise property rights and did not restrict the tenants directly. The cited municipal building-distance provisions protected neighboring owners, not leaseholders; tenants' interests were mainly governed by federal tenancy law.