The RSPB

Birds are very wary of being ambushed by predators so site your feeders where they have good vision all around. They also need somewhere to shelter if they are threatened by predators so a nearby thick bush where they can hide would be beneficial.

Site your nest box on the north side of the house or tree so it is out of the direct sun as nestlings can easily overheat if they are in direct sunlight.

Yes the RSPB has a reputation second to none and as such it puts it's products through extensive trials so the customer can be assured they are buying the best on the market.

If possible site the feeders over a concrete pad or paving slab which can easily be swept clean. Clean underneath the feeders every day taking care to avoid leaving any food around overnight. If rodents are climbing up your feeding table of feed station install a baffle to prevent them climbing the pole. Alternatively take in the feeders overnight and store in a rodent proof container, not plastic as rats can easily chew through, ideally use a metal container. Store the spare feed in a metal container with a tight lid which can't be opened by rodents, rats are smarter than you think.