Simplify the following text for a Grade 6 native English-speaking person.
Original: His apartment from 1841-1857 is now conserved as the Maison d'Auguste Comte and is located 10 rue Monsieur-le-Prince , in Paris ' 6th arrondissement .
Simplified: His apartment from 1841-1857 is now conserved as the Maison d'Auguste Comte .