@@ -2,6 +2,7 @@ package calendar
 
 import (
 	"context"
+	"fmt"
 	"io"
 	"io/fs"
 	"net/http"
@@ -33,8 +34,8 @@
 	*ical.Calendar
 }
 
-type Event struct {
-	ical.VEvent
+type Busy struct {
+	ical.VBusy
 	StartTime Date
 	EndTime   Date
 }
@@ -45,7 +46,7 @@ }
 
 type CalendarDate struct {
 	Date
-	Events []*Event
+	Events []*Busy
 }
 
 func New(opts *Options, logger *log.Logger) *Calendar {
@@ -121,7 +122,7 @@ }
 	defer res.Body.Close()
 
 	if res.StatusCode != http.StatusOK {
-		return errors.New("unexpected status code")
+		return errors.New(fmt.Sprintf("unexpected status code %d", res.StatusCode))
 	}
 
 	if _, err := io.Copy(f, res.Body); err != nil {
@@ -136,25 +137,25 @@
 	return nil
 }
 
-func (c *Calendar) EventsBetween(from time.Time, to time.Time) ([]*Event, error) {
+func (c *Calendar) EventsBetween(from time.Time, to time.Time) ([]*Busy, error) {
 	if c.Calendar == nil {
 		return nil, errors.New("calendar not initialised")
 	}
 
-	evs := c.Events()
-	events := make([]*Event, 0, len(evs))
+	in := c.Busys()
+	bs := make([]*Busy, 0, len(in))
 
-	for _, ev := range evs {
-		st, err := ev.GetStartAt()
+	for _, b := range in {
+		st, err := b.GetStartAt()
 		if err != nil {
-			c.log.Warn("could not get start time", "event", ev.Id(), "error", err)
+			c.log.Warn("could not get start time", "event", b.Id(), "error", err)
 
 			continue
 		}
 
-		et, err := ev.GetEndAt()
+		et, err := b.GetEndAt()
 		if err != nil {
-			c.log.Warn("could not get end time", "event", ev.Id(), "error", err)
+			c.log.Warn("could not get end time", "event", b.Id(), "error", err)
 
 			continue
 		}
@@ -164,18 +165,18 @@ st.After(to) && et.After(to) {
 			continue
 		}
 
-		events = append(events, &Event{
-			VEvent:    *ev,
+		bs = append(bs, &Busy{
+			VBusy:     *b,
 			StartTime: Date{Time: st},
 			EndTime:   Date{Time: et},
 		})
 	}
 
-	slices.SortFunc(events, func(a, b *Event) int {
+	slices.SortFunc(bs, func(a, b *Busy) int {
 		return a.StartTime.Compare(b.StartTime.Time)
 	})
 
-	return events, nil
+	return bs, nil
 }
 
 func (c *Calendar) Weeks(count int) []Date {

@@ -46,7 +46,7 @@ Time(
 							DateTime(date.Format(time.DateOnly)),
 							g.Text(date.Format("Mon _2"))),
 					),
-					g.Map(date.Events, func(e *calendar.Event) g.Node {
+					g.Map(date.Events, func(e *calendar.Busy) g.Node {
 						return Div(
 							Class("event"),
 							TitleAttr(