Zulma's place is great for young travelers on a low budget who don't care much about amenities, who plan to spend most of their time outside the apartment, and who are not very fastidious about cleanliness. The studio is really a good deal for that market segment. I didn't notice the price was as low and expected something cleaner, with more amenities (there was only one roll of toilet paper that was about 9/10 used and only a bit of soap in one of the bathrooms). People who would rather spend a few more dollars to have a clean, attractive place where they can actually spend time other than sleeping will be disappointed.