Hmm, that seems to only remove 250ml of water per day whereas something a bit more expensive will remove 8l, seems like it's worth spending a bit extra. Cheers for the tips, I've lived in this house for 2 years, don't know what's changed to make my room suddenly start getting damp.
Although this one is well reviewed
https://www.amazon.co.uk/Pro-Breeze-Portable-Dehumidifier-Moisture/dp/B00NFRTVY6/ref=sr_1_4?s=kitchen-appliances&ie=UTF8&qid=1508754442&sr=1-4&keywords=dehumidifier