The only church I need is wherever I am. It’s been said it’s better to go fishing and think of God than it is to go to church and think of fishing. I don’t need a building to communicate with my God.
Of course not--no one does. But you do need one to communicate with your fellow believers:
And let us consider how we may spur one another on toward love and good deeds, not giving up meeting together, as some are in the habit of doing, but encouraging one another—and all the more as you see the Day approaching.
Hebrews 10:24-25
Wherever two or more are gathered, He is there. At least get a buddy or two to pray with.