Lighting should be installed in home decoration, regardless of property installation, my home has no tools. What else can I do?

I don't know what the landlord means. The decorator should be responsible for the installation. If they don't care, and their family really can't, just find someone and it won't cost much. However, to be honest, installing lights is not very complicated. If you don't need to punch holes, generally a pair of pliers, a screwdriver and some black tape will do. Remember to turn off the main power switch before installation.

If the neighbors decorate, ask their workers for help and give some money.

If you want to do it yourself, it depends on the specific situation. An electric hammer and a tube expanding screw are usually needed.