If a large bathtub is important to you, I would swap it, otherwise not.
There should be about 70cm of space as a passage between the bathtub and the corner sink/right towel rack, then it works and doesn’t feel too small. Keep in mind that the sink is on a stud wall (is that the correct term?) as shown.
Double sinks are overrated; I would cut back there and use a sink appropriate for the space.