Hi there,
Nice to see you posting up your first beatmap! I'm really happy you got the timing perfect - it's one thing a lot of first-timers struggle to do, so congrats! The map itself is nice and easy as you say. It could probably do with some variation as it feels a bit repetitive, but then again, so does the song XD So I guess it's consistent! With your next one, maybe try making combos of sliders and notes to spice things up a bit.
Keep up the good work!
eyupz