Katie's place is cosy, comfy & located along the lively streets of Montorgueil. It's about 5-10mins walk from many metro stations (Sentier, Les Halles, Etienne Marcel, Reaumur-Sebastopol) so pretty accessible to all places/attractions. Lourve museum itself is about 15mins away from foot.
Plus point is it's alley from Montorgueil is well-lighted so we felt quite safe even to go back later in the night! :D
Everything you need (kitchen, cooking utensils, fridge, hair dryer) in a house is also available.
Would definitely be back again if I'm back in Paris!