This is the 835th most frequent German word.
ordentlich
Tidy; orderly; neat; proper.
Here, 'ordentlich' describes the cleanliness and order of the room, emphasizing its neat and organized state.
Er hat ein ordentliches Zimmer.
He has a tidy room.
In this usage, 'ordentlich' refers to the thoroughness and adequacy of the preparation for the meeting.
Ich hoffe, dass das Meeting ordentlich vorbereitet wird.
I hope that the meeting is properly prepared.
Here, 'ordentlich' describes the manner in which the work is done, indicating a meticulous and responsible approach.