This is the 13626th most frequent Polish word.
plusem
"Plusem" means "an advantage" or "a positive aspect."
Here, 'plusem' is used in its instrumental form as part of the phrase 'plusem tej sytuacji' to indicate the positive aspect or advantage of the situation.
Plusem tej sytuacji jest możliwość nauki nowych umiejętności.
The advantage of this situation is the opportunity to learn new skills.
In this sentence, 'plusem' refers to a positive attribute or benefit of the discussed solution, in ascribing 'prostota' to it.
Jednym plusem tego rozwiązania jest jego prostota.
One advantage of this solution is its simplicity.
Here, 'plusem' is employed to express a beneficial or pleasant aspect of an event, represented as 'piękna pogoda' in this case.