UNIQUE Parisian Hotels Needed!?

I'm looking for quaint, unique hotels in Paris for a short break with my 13 year old daughter.
I've already looked at the Hotel St Andre des Arts, which looks amazing, yet I'd like to find some similar hotels to take a pick from.
My budget is around 300 euros- but that's my top end!

Thanks for the suggestions.
Wow, the "themed" hotel looked amazing! I'll definitely consider it.

Unfortunately, Hotel St Merry has no rooms for the dates I need!

I'm now stuck between St Andre Des Arts and the Themed one!!

Okay, if you don't like my first choice then try my second, the Hotel de Nesle: http://www.hoteldenesleparis.com/

There is a Hotel St. Merry that has stone buttresses (supporting the adjacent St. Merry's Church) going through Room 9. It's a tiny hotel, with only 12 rooms on five levels--and no elevator! Once the presbytery of St. Merry's Church, it dates back to the 17th century. The interior has been updated (of course) but has retained stained glass windows and beautiful woodwork. I've stayed there several times, I don't know if the owners are the same, but the hotel is a real experience. Wait till the bells chime in the tower. WOW.
Located midway between the Hotel de Ville metro and the Beaubourg and walking distance to all major sites. Rue de la Verrerie is only for pedestrians so it's pretty quite for its location. There are other rooms that are also nice and very different but not kitchy like others you've been recommended.

Some of these might be good...

http://www.paris-hotels.org/english/hote...

stayed here:
http://www.filfranck.com/Hotel_de_l_odeo...
or some of these look interesting:
http://www.hotel-de-roubaix.com/index-gb...
http://studio.provaction.com/paris.html - which are apt rentals but look very interesting and you could really feel like you "lived" there!

try googling unique parisial hotels, there very good with relevant responses.