This is the 1185th most frequent Russian word.
готов
Ready.
The word 'готов' is used here as an adjective meaning 'ready', indicating preparedness to perform an action.
Я готов помочь тебе.
I am ready to help you.
In this sentence, 'готов' is modified to 'готова' to agree in gender with 'комната', again meaning 'ready' and describing the state of the room.
Детская комната готова к уборке.
The children's room is ready for cleaning.
The word 'готов' is used here to signify a continual state of readiness, describing a personal attribute or attitude.