Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Is this bed suitable for a 20 month old (he already sleeps in a toddler bed) ?
Document: Our 18 month old granddaughter has outgrown the usual "grandparents bed" of pack & play. We were looking for a blow up type air bed for a child that likes to toss and turn during the night. When we saw this one we weren't sure about buying it without seeing it first. We took a chance and ordered it anyway. What a GREAT BUY it was. It is very simple to set up with the included hand pump.
We bought this bed for our youngest and used it for a family vacation to Florida. Pulled it out again to use it on a camping trip and it is already leaking. Don't waste your money.
Our granddaughter sleeps wonderfully on it and we don't worry about her falling out of bed. When she goes home we let the air out, put it in the included storage bag and put it back on the closet shelf. Would recommend this to anyone needing a secure place for a little one to sleep.
Great bed. My 1.5 years old slept in it as if it always had been her bed. It occupies some space in your lugagge but ut is worth taking ut with you. Anyway it comes with its own bag.
We just got back from our first trip using this bed. Total success.It comes with its own bag and fit neatly in our luggage. The pump worked fine (though if you are car traveling I would bring a plug in), and our three-year-old daughter loved it. She is still in a crib at home, and this was the perfect transition bed for traveling.
My two year old slept great on this! I had it shipped directly to his grandparents for our vacation and they had it all set up when we got there. The hand pump was easy to use and said it didn't take that long to inflate. It could've used a little more air after about five nights of sleeping on it.
This bed is comfortable and kept my little girl asleep for hours.She is two and the bed is so big she can easily sleep in it until 6 or so on all our travels.Highly, recommend!
I bought this for my son when we had to stay at my dad's house during a snow storm and needed an easily packable bed for him and it worked perfect. It held him and our 110# black lab perfectly. The only downfall is it is a hand pump but it still only takes 10-15 minutes to fill both pieces up and the bag is plenty big to hold both bed pieces and the pump.
We got this bed for my little grand daughter to sleep in when she visits. She's outgrown the pack and play, but still crawls around in her sleep a bit too much for a regular bed. She loved the bed. It's nice and cozy and she slept very well and happily in it. It's great that the mattress is the same size as a crib mattress, because it fits regular crib sheets and mattress pads very well.
Arrived very well packed. This is great if you travel, as the hand pump works anywhere (unlike the electrics, which are all110v). It takes about 10 minutes to inflate both sections. Kids had lots of fun. The travel bag is big enough for the folded up bed & pump with room to spare.The only down side is deflating takes a long time & the pump has no deflate option. Having the kids sit on it to deflate is fun for them at least.
Answer: Yes, my grandson uses this bed, he's 2 1/2 and big for his age.  It's very comfortable and the raised sides are nice to prevent rolling out of the bed.