This is the 12832nd most frequent Polish word.
nowoczesnym
"Nowoczesnym" means "modern" in English.
Here, 'nowoczesnym' describes the apartment in which the speaker lives, emphasizing its contemporary qualities.
Mieszkam w nowoczesnym mieszkaniu.
I live in a modern apartment.
In this sentence, 'nowoczesnym' modifies the phrase 'projektowaniem wnętrz' (interior design), describing the style or approach as modern.
Interesuję się nowoczesnym projektowaniem wnętrz.
I am interested in modern interior design.
Here, 'nowoczesnym' pertains to the application of a technology, highlighting its innovative or current use.