If you want a few more bells and whistles, this Schlage keypad lock has a lot going for it. It has all the great features of the simpler locks—easy install, guaranteed fit—but it also uses Wifi and works with Alexa. In case your friend beats you to your apartment, you can let them in remotely. Give them their own code if you want, and don’t worry about running out. You can manage up to 100 codes—we can’t even think of 100 people to have over. If you’re worried about germs, there’s a voice control option, and the alarm technology will let you know if something fishy is going on.