I want to get one for £100 max if possible. She is 77, uses the internet on her PC, has a smartphone but hasn't used it for anything other than calls, texts and accessing emails yet. It needs to be a reasonable size, she finds the smartphone a bit small and it needs to be simple to use. She doesn't need it to have a camera. I feel a bit bamboozled by all the choice out there, any advice much appreciated.