Good day!
I am certified network engineer MTCTCE/MTCNA having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices, VPNs and Linux servers.
I can do your project with any routers, but MikroTik is cheap and most flexible router with support many type of VPNs (OpenVPN, L2TP/IPSec, SSTP, PPtP, IPIP, EoIP, PPPoE).
MikroTik hAP mini - 19.95$.