Arturo's place is clean and as-advertised -- there are 2 beds, one couch bed and one large bed in the bedroom. The kitchen has all essentials and we were able to do a good amount of cooking.
If you are going in the winter, it was cold for us, so consider packing a warm pajama and slippers. Also, if you are sensitive to noise, the sound insulation between this unit and the unit next door (same host if you want to look for the listing) is not very good, so maybe check if that unit will be booked, too.
Overall a good place to stay in Dallas. I appreciate the host's honesty about it being slightly 'sketchy'. That's probably the right word for it: it's a little rough looking and some houses were very run down, but everyone we interacted with was super friendly, we saw neighbors chit chatting in the street, and nothing happened to make us feel unsafe.