Paris Hotel

I have never stayed this hotel. However, I recommend that you can review the Guest's score and review from www.booking.com
Every year I must travel Europe and check the hotel via www.booking.com. You can review the location map, ranking, photos, price, guest's reviews and score, etc.
1. Best Western Premier Opal: 4-star hotel
http://www.booking.com/hotel/fr/hotelopal.html?aid=304264&label=yho748jc&sid=0b6845d7aa757d3b80c5493e2118ce8a&lang=en&selected_currency=hotel_currency
2. Opra Marigny : 3-star hotel
http://www.booking.com/hotel/fr/opera-marigny.html?aid=304264&label=yho748jc&sid=0b6845d7aa757d3b80c5493e2118ce8a&lang=en&selected_currency=hotel_currency
The scores of both hotels are really good i.e. 8 or above and popular amongs guest. However, one is 3-star and the other is 4-star. Maybe you can compare the location and room rate.
Good luck!!

您好，我推薦您一個很不錯的面向香港地區的旅游網站，里面包括各個網點的介紹，比如中國，日本，美國，加拿大，歐洲台灣等地區，以及當地的酒店預訂，機票等信息。

http://www.hktourism.info

祝您一切順利！