Thanks for your response, Daisy. I got most of the old soil off during the transfer, however the roots were pretty much stuck in a wet ball of the previous soil so I let it stay that way to prevent disturbing it any further. I noticed that after watering it, some of the leaves are nice and crisp but most of the younger leaves aren't doing so well. They appear droopy and are also a lighter shade than the rest of the plant. I usually check for moisture by sticking my finger into the soil and going off by the feel of the plant. If their leaves are a little soft and the pot is light I usually do a thorough watering. This is done about once a week or so. I might try a humidifier to see if it will make any difference!