A twin over full loft bunk bed is one which contains a full sized bed at the bottom and a smaller twin sized bed at the top. This sort of a bed is targeted mainly for children as there is no need for such a bed for adults. However, that does not mean that this type of a bed is suitable for all children as it has a very specialized purpose and it is ideal for some of the following scenarios.
First of all, those parents who have a couple of children with a substantial difference in their ages will feel right at home with a twin over full loft bunk bed. This is because the elder child can comfortably sleep in the lower bed while the younger one can take the smaller upper bed which would suit him or her better. This is because if both the bunks were of full size, the smaller child would also get a bigger bed and he or she would not find it cozy or personal due to the relatively huge dimensions. Thus, in this type of a scenario such a bed is definitely ideal.
Secondly, a twin over full loft bunk bed is also ideal for those households where there is a young child living who often has his or her friend over for sleepovers. This type of a bed allows the guest to sleep in comfort. Also, even if the child does not have any siblings, the top bed can act as a mini play area for the child as he or she can comfortably play there with his/her toys and not worry about making the sleeping area untidy.