rakennuksella
Rakennuksella is the adessive singular form of the Finnish noun rakennus, meaning a building. In Finnish grammar, this form is used to indicate a location at or on a building, or in broader contexts to refer to something associated with a building. It functions as a case-based noun form rather than as a separate lexical item.
Common uses include stating location or presence on a building, as in signs or architectural descriptions,
Comparison with related cases helps clarify its meaning. Inessive rakennuksessa means inside the building, elative rakennuksesta
Usage notes: rakennuksella is most common in descriptive or signage contexts and in sentences describing attributes