Air conditioning!! We traveled during the 100 degree heatwave. Le Marquis was our only respite. Nothing in Paris has a/c but our room was delightful and cold! So appreciated. The rooms are spacious. They refill water and soda in the mini fridge every day. The king size bed is a normal American king size. The bathrooms are modern. The breakfast was plentiful with scrambled eggs, sunny side up eggs, sausage, various breads and croissants, cereal, fruit and yogurt. Plus cappuccino, espresso, or regular coffee. The room also had a powerful clothes steamer so no need to pack one. Everyone is friendly and most speak English so there was never a problem. It’s about a 7 minute walk to the metro and about 5 minutes to the Eiffel Tower. It’s a gem!!!