This is another great deal I found as a developer.
SFTPCloud is super user friendly and easy to access the instance.
It is not like BackupSheep where you have to connect to an existing host/site in order to spin up an instance.
SFTPCloud was able to create a U.S. base storage/instance for me within 1 min.
After that, I was able to test/access the storage instance from CloudMounter (both support Mac and Windows) and mount SFTP like a normal drive.

Not only that, I was able to test through terminal sftp username@theirhost and wala it works like magic. I can use basic sftp command after I connect directly to their instance on my terminal, which means now I don't have to worry about my linux machine/servers.

One step further, I was able to do scp to transfer files from my localhost to SFTPCloud instance with no issues at all.

I would totally recommend to get at least 1 code, because you can use their services and link to your own external storage like AWS S3, Google Drive, and other).
Overall, it is totally worth 5 tacos, and I really wish they will keep up the great work and hopefully not die like all other company that offer storage solution.