请帮我看一下，这句英文句子写得对吗？谢谢！

Question

Mr. Wang will be available from 2:00-3:00 next Wednesday afternoon. I have booked meeting room 603 (next to Mr. Wang's office) for this meeting.
中文背景：王先生下周三下午2点到3点有空，我已经为这次会议预订了603号会议室 (王先生办公室边上)

Answer 1

对的

Answer 2

Mr. Wang will be available from 2:00-3:00 next Wednesday afternoon. I have booked 603 conference room (Mr. Wang office edge) for this meeting.

Answer 3

Mr. Wang will be available from 2:00-3:00 next Wednesday afternoon. I have booked（the） meeting room 603 (next to Mr. Wang's office) for this meeting.

Answer 4

well done

Answer 5

王先生将于下星期三下午2:00-3:00。我已预订会议室603（仅次于王先生的办公室）这次会议。

Answer 6

不错 简洁明了