Hello. You didn’t say how big is a Full Mattress. I understand that this is bigger than twin and more little than queen, but how exactly? We don’t use that size in my country.
As a matter of fact, there’s no need to ask me that question. It should be easy to find information like that online. Nevertheless, for your sake as well as for the sake of convenience, I’ll answer the question.
A Full-Size mattress is 54 inches wide by 74 inches tall. As you can, perhaps, see, it is just as tall as a Twin Size mattress. If you’re limited in how tall you mattress can be but you do have some leeway in relation to the width, that’s the size for you. In fact, if you’d like to get a Full-Size mattress, I invite you to have a look at this mattress selection. There, you can find several nice Full-Size mattresses, as well as some general explanation about them
Hope this was helpful.