Can you live in Spain without becoming a resident?

Could you kindly elaborate on the possibility of residing in Spain without acquiring official residency status? I'm curious to know if it's feasible to enjoy the lifestyle and amenities of Spain without going through the formalities of becoming a legal resident. Could you explain any potential legal implications or limitations that might arise from such a choice? Additionally, I'm interested in understanding if there are any specific requirements or conditions that need to be met in order to reside in Spain temporarily without obtaining residency. Thank you for your assistance in clarifying this matter.