If you're looking for enrichment items for cages, there are a number of other sites that are good also, depending on what you're looking for.
Happy Henry's Homes make nice houses and platforms (I like the cloud platforms - one set slightly taller than the other next to each other) and their multiroom houses.
www.happyhenryshomes.co.uk
www.happyhenryshomes.co.uk
This place is great for cork logs - you can choose the one you want from the images (all different sizes and shapes), their delivery is usually very quick and the cork logs are always nice and clean.
Cork Caves / Hides. Caves and hides are perfect for decoration, hiding and nesting. The Cork Shed UK. Full Worldwide Delivery on all cork products.
www.thecorkshed.co.uk
Hamsters we love has smaller items - hides etc, and has a good selection of sprays and healthy treats
www.hamsterswelove.co.uk