The apartment itself was small and lovely, great for a couple of people sharing but there would have been room for more. It had everything we needed for a weekend stay. Santiago was more than helpful and flexible on both check in and check out.
The apartment was perfectly located off the very charming rue montregeuil and within walking distance of many central areas including Marais, Notre Dame, and the Louvre. There were plenty of lovely bars and restaurants close by.
We would definitely recommend the apartment as a base and will probably head back ourselves any time we stay in Paris!