Not in 7th area but 1st, accross the Louvre is L'hotel de la Place du Louvre charming hotel (only 20 rooms so book weeks ahead and even WL!) each with the name of a paintor.
Always recommend it to friends or relatives who need a convenient hotel to discover Paris:
- Line 1, Louvre Rivoli Station,
- Some of the rooms with view of the Louvre Museum,
- many bus lines near by to take you to Boulevard Haussmann (Printemps and Galeries Lafayettes) for shopping - only 4 stops and bus every 5mn.
- a 5mn walk thru Pont Neuf bridge to 6th and St Germain des Pres/Odeon/St Michel.
Part of a hotel chain, with other properties also in 6th.
www.esprit-de-france.com
Doubles are 123 and bigger doubles 143 euros (recommended), top floor duplex are 153, all well appointed and newly renovated bathrooms (either showers or bath tubes).
Hope it helps,
D