I've also just bought this exact Insektenhotel before I occupied myself intensively with the matter. Then I realized that is not appropriate to the species the Einrichungen of most hotels for most major insect. Thus, the hotel simply is time to 99% empty! Perhaps strayed even a beetle or spider, but will nest there hardly a bee. The quencher of the drilled wood are not deep genung. The extinguishers have meißt not have the correct diameter (6-8mm) and they are not trimmed. The Mark was not removed from the timber and have you ever heard of ladybirds nesting in pine cones ?? The Ladybugs overwinter primarily in bushes, hedges and tree trunks ... This insect hotel is not recommended from the perspective of the needs of the animals!