@Lizette41 while when airbnb was first started it was more common for someone to rent their own home while they are travelling or to make extra money and go live with in laws for a couple of days, these days it is mostly a business and unless it is a shared home, guests do not expect to see someone else's personal belongings. You can either put them in a locked closet or make it clear in the listing.
Now to the other complaints:
the pull out not working- they told you when they told you. Maybe it just broke or they just noticed or they did not have time to tell you. Half the time guests just do not know how to operate something. Find out if they need to use it now and if they do, come over and try to fix it or provide air mattress. If not- thank them for letting you know. Most guests would not tell you when something is broken and you will find out when next guests complain to I am always grateful when I am informed. Half the time the let me know not because they need whatever that is but so they are not charged for the breakage. This could be the case here as well
floors- this one is confusing. You asked them if everything was ok and it was but now floors are dirty? If I understand it correctly, tell them just that- when I checked in with you on Monday (Tuesday, whenever), you indicated everything was fine. I do not provide daily cleaning service (as customary for Airbnb) but you can find a broom in the closet. If you prefer professional cleaning, I use xxx company. The charge xxx
bugs- just explain and offer a spray. Perhaps put a blurb in your listing or welcome message for future guests
odor- I think I need to know more to give advice
Good luck!