This is a bit of an unusual setup - what's not entirely clear from the description is that there will be no interaction with the host (unless your truck gets stolen!), with the guest space (there are two guest rooms) partitioned off from the host area. You're really just renting a room with a shared bathroom and a closet with a refrigerator and microwave. This is not necessarily a bad thing in itself - you will have a room with little direct noise from the other residents of the house.
There is a long-term guest (who has been there several months) in the second guest room there. He is definitely quiet (which is great in our book), but we had a few odd interactions with him - for example I once opened our door to find him undressed with the bathroom door open. He also frequently leaves the bathroom in a less than desirable state (water everywhere after the showers he takes 3 times a day, urine on the toilet seat). The hallway and adjoining rooms get very musty with the humidity from the showers trapped. The shower curtain itself was moldy. When we first walked into our room we opened the window which helped tremendously.
The "kitchen" in the closet is a very small fridge. Don't expect to be able to store much, especially with the inches of ice build-up in the freezer section. Trash was not removed frequently enough (with no way to take it out ourselves) and actually built up so much it frequently restricted the refrigerator door from opening.
The room itself is small, but adequate - clean, and reasonably furnished. However, there are a few downsides - it adjoins two bathrooms, and the water pipes are in the walls adjoining. When water runs through these pipes they somehow become the loudest water pipes I've ever heard, which is especially annoying because they are very frequently used. Opening the window, the adjacent neighbor's air conditioning unit runs regularly and loudly. Across the street, one of the neighbors blasts heavy metal on the weekends. Sound insulation from the street is decent when the window is closed, but with all the humidity built up from the bathroom it can get pretty uncomfortable unless the windows are opened. There is no "direct entrance" as described in the listing - the guest entryway opens up to the shared hallway.
The host seemed like a nice guy, but communication was an issue - initially he ignored a request to improve the WiFi (a 2-minute fix). After a lot of back and forth and reluctance, he did get it done after several days. Later on, our vehicle was stolen from his driveway - while he sent a link about car thefts in his neighborhood, it was not accessible without an account, and he simply did not respond to repeated requests through multiple channels (text, email, AirBnB) for additional information. To his credit, he did provide video footage from his doorbell cam from the theft, and asked the neighbors to see if they had any footage as well, but then he went totally silent on us for a week and did not respond.
If I needed a place to crash for just a few days, this probably would have been more tolerable given the low price, but for a long-term stay, I wouldn't stay here again.