This is the 123rd most frequent Romanian word.
aici
"Here."
The word 'aici' indicates the location of the house, meaning 'here'.
Aici este casa mea.
Here is my house.
The word 'aici' refers to the place where the speaker currently is.
Mă simt bine aici.
I feel good here.
The word 'aici' introduces the specific location ('la munte') being described as 'here'.