skromno

1. (of behaviour) modestly; humbly
   Skromno je rekao da je samo imao sreće. — He said modestly that he had just been lucky.
2. (of living, means) modestly; simply; frugally
   Posle penzije žive skromno, ali su zadovoljni. — Since retiring they live modestly, but they're happy.
   Stan je skromno namešten, ali čist. — The flat is simply furnished, but clean.