When are you planning? because roads right now are blocked and you are only able to go there in April I guess. If you're enough people to hire a cab, go for it. Hire a cab from rishikesh upto badrinath and enjoy the beautiful road journey . You can also spent a night in Rudra-prayag enroute to badrinath.
There's a specific season to visit Badrinath which is in summers as in Winters the roads are blocked. You can check about the status of roadways clearance on the internet by March-April. Travelling to Badrinath is pretty convenient as it's properly connected through roadways from major cities like Haridwar, Rishikesh, Dehradoon and you can get plenty of options to stay/accommodate in Badrinath.