A good guideline for rules to follow when staying in someone else's home:
1) Put all your trash in the garbage. Between books on the bookcase is not an acceptable location for empty chip bags. Out of sight, out of mind is not acceptable when you are staying in someone else's home. What you do with your garbage at home is your own business. In the mean time, walk the 5' to the trash can (because in my tiny apartment, you are never more than 5' from a trash can) and put your chip bags, your candy wrappers, all of them, your plastic shopping bags, etc, in the trash, not under the couch, not under the vacuum, not under the quilts, not in the blanket basket above the bookcase, and certainly not in between the books on the shelf.
2) Unless you have been given express permission, do not eat their food. There are few instances when you should feel free to eat whatever you want at someone else's home. One is when you are at your parents' home. Another is if you are close friends and you know for a fact they won't care (ladies, you know who you are, you have keys to my apartment, that means I trust you to respect my stuff and as such you have free reign to whatever you need). If you do take food, you replace it, its that simple. I'm not saying that if you take a handful of chips or crackers or a scoop of peanut butter you need to replace it. But if you eat a few cans of tuna, you make soup with their pantry items, you pop their popcorn, you eat all the eggs, you replace it. Its just good manners, especially when you have led them to believe you will be doing nothing but sleeping at their home, not making 5 course meals with their pantry storage items.
3) Clean up your dishes/appliances/etc. If you use it, you clean it. Not rinse it off, not wipe it off, you clean it. You clean it cleaner than you found it. Don't leave grease in the new panini maker, don't leave dried burned food in the pans, if your 'popcorn' burns and explodes in the microwave, you scrub that thing until it is clean. If there are greasy finger prints on dishes, then you didn't clean them, if there are chunks of food on a dish or appliance, it is not clean. Leave things they way you found them at least, and even better, leave it better than you found it.
4) If you break it, replace it. If you break a mug, do not send a text saying, "Hey, we broke a mug, hope it wasn't your favorite." You leave a note of apology and a new mug or money to replace it. If you break a piece of the toaster, you do not just replace it in the cupboard and make it look like you didn't do it but that you found it that way.
5) If it is still in the shrink wrap, its off limits. They may have told you, "feel free to watch movies in the evenings when you get back from sight seeing". But if they have the new Harry Potter 8-disc set on DVD and it is still in the shrink wrap, don't touch it. They just bought it. They might even have received it as a gift from a very loving husband as an early Christmas and they haven't had a chance to watch it. (Given by a husband who loathes Harry Potter, that is real love)
6) Take all your belongings with you. Everything you bring, take with you home. The hostess does not want your towel, your travel shampoo, or your half used travel deodorant. If you don't want it, throw it out, don't leave it for them to deal with.
7) If you really want to WOW! leave a gift. Gal pal Val is the best at gifts. She gives small thoughtful gifts for everything. Hostess gifts. 'Thanks for throwing me a baby shower' gifts. 'I was thinking of you' gifts. They are never over the top. They are never pretentious. They are simple and meaningful. They let you know she appreciated whatever it was you did. Take your cue from Valerie, leave a gift from your adventures in the big apple (or wherever it was you were visiting) and find yourself among the gold medalists of house guests.
If you follow this basic list, I think you can bet that if you ask to stay again, the host would be more than pleased to allow you to stay. If you don't, then don't expect anything. Don't even expect a response to texts. They might be trying really hard not to loose their cool with you and demand you remedy the situation by replacing all the broken items and the pantry items and paying to have the apartment deep cleaned. All you will get from them is a short response, not rude, polite but to the point, indicating that the need for further contact is not necessary.