Remote IT is an excellent service for anyone who needs to work remotely from home or anywhere else in general! I have been using it since its beginning when they were still called "remote access".
At that time there was no other option than hiring someone local just so you could connect with your team members at any given moment (even if only via video). Nowadays we can use all our devices without being tied down by geographical restrictions thanks to this amazing software which lets us do everything online through their servers - even file sharing between computers/mobile phones etc., as well as connecting our personal cloud storage such as Dropbox / Google Drive! They also offer VPN services but i don't think those are free anymore? Maybe try some trial first before investing into something like this? You will be able to easily manage files & documents shared across multiple locations.