If you like a good hot chocolate and cakes go to Plaza Athénée it is expensive I wouldn't miss it
Go to Basilique du Sacré-Coeur de Montmartre and enjoy Paris from there you must do that
Go to Egyptian session at Luvre Museum it is fabulous
Be aware with ring scam around Eifel tower Romenians folow you and trow away a ring in front of you and try to get someting from you avoid them
have a nice trip
and follow me @bomdelata