Small, simple, family-run hotel in Montparnasse close to Metro, grocery, restaurants and anything else you need. Nothing fancy, but for the price, you shouldn't expect luxury. Seasoned travelers will relish the charm and proximity to everything. My room had a balcony, fireplace, and great view. Staff was extremely nice and helpful. Amenities were few, but, again, the price reflects that. My only complaint would be other guests who were loud in halls and stairwell, but that isn't the fault of Hotel Celtic. This was probably my 10th trip to Paris, and I've stayed in cheap hotels that were awful. This was NOT one of those times. I will definitely stay here again on my next visit.