I had a pleasant stay at Alphonse's place. It's good for one or two people who plan on exploring the heart of Paris.
Benefits: excellent location close to the metro, parks, restaurants, and museums.
Easy accessibility on ground floor.
A ceiling fan for hot Paris summers.
Small but well-stocked kitchen with stove, small fridge, and microwave.
Slight drawbacks:
The shower drains a little slowly, just ease the water pressure slightly down to prevent flooding
The pull out bed was fine for me, but might be uncomfortable for others
Overall, I had a fine stay here.