Q: When was the Hotel du Louvre opened?
A: The arrival of the railroads and the Paris Exposition of 1855 brought the first flood of tourists and the first modern grand hotels; the Hotel du Louvre (now an antiques marketplace) in 1855; the Grand Hotel (now the Intercontinental LeGrand) in 1862; and the Hotel Continental in 1878.
Does the answer correctly answer the question
yes