Helen's place is very conveniently located in close proximity to USD and to a trolley stop. Helen was very communicative and even took some time to show me her lovely backyard. The room was comfortable, with a private entrance. The room was very cool, but had sufficient blankets, which was perfect for me. Another reviewer mentioned an herbal smell; I am sensitive to scents and had no issues at all. There was some traffic noise but I didn't find that I needed to use the earplugs I had brought. The room had everything I needed and I had a great experience!