When looking for Beds you first want to think about who there for. Your guests are in for a treat if you do your home work in this area. You should spend time online reading blogs, watching videos and browsing Social Media getting the experience will give you the confidence you want before making any purchase.
Better Bed Company want to help with this giving scenarios along the way !
Your Main Guests Will Be Children
If this particular spare bedroom is for children then you have a few options available to you. You could look at guest beds first as these are designed for this room of choice first and fore most. There's plenty on offer in 2019 with styles ranging from a wooden children's guest's beds with a trundle underneath to a metal folding bed. You have benefits to both. Guest Beds like this could also be suitable for adults.
Your Main Guests Will Be Adults
You could look at divan beds for this room and may be two if needed. The sizes should be some thing to consider. If your struggling for space you could call upon a small single sized bed.
With the Mattresses you should focus on maybe a pocket spring this will give your guests the best possible support. You might save money on the draw options as they probably wont need any storage space. Maybe a bed side table could be handy for them to use for small items.
You Might Use Your Spare Bedroom Your Self
It's always nice to have that spare space in the home and making the most of it is important. The beds we choose for this room could be used on a regular basis so your going to want to get this right.
If you wanted space in the bed then you could maybe go for a small double bed this will be big enough for two people at a stretch. You could also think about a bed frame adding a certain style to that room could well be an option. If storage space is needed you could look at an Ottoman Bed this could add that much needed space for house hold items.