The location in Hillcrest makes it so easy to explore San Diego. There are many nearby restaurants and stores. The city buses are nearby. A Lyft or Uber fare reasonable to many landmarks such as Balboa Park and Gaslight district. You don't need a car, but Marcus has a place to park a smaller car which is a big plus since street parking is very limited.
The Casita provides all the basics and was immediately comfortable. A basic kitchen with microwave, coffee, small refrigerator. Probably not equipped for gourmet meals, but certainly easy to prepare breakfast and/or lunches.
Marcus was very helpful in pointing out various attractions and places to visit along with recommendations for restaurants.